1 00:00:01,999 --> 00:00:05,250 It's tall. 2 00:00:05,250 --> 00:00:07,999 It's distinctive. 3 00:00:07,999 --> 00:00:09,999 .it's like the palm of your hand, 4 00:00:09,999 --> 00:00:12,999 radiates out from a central point. 5 00:00:12,999 --> 00:00:15,999 It's graceful. 6 00:00:15,999 --> 00:00:22,751 It's popular. 7 00:00:22,751 --> 00:00:24,375 These are vicious spines. 8 00:00:24,375 --> 00:00:29,999 And parts of it are delicious. 9 00:00:30,334 --> 00:00:32,209 Funding for The Desert Speaks 10 00:00:32,209 --> 00:00:34,751 was provided by Desert Program Partners, 11 00:00:34,751 --> 00:00:37,959 representing concerned viewers making a financial commitment 12 00:00:37,959 --> 00:00:41,999 to the education about and preservation of deserts. 13 00:00:41,999 --> 00:00:47,626 And by the Stonewall Foundation. 14 00:00:49,999 --> 00:01:14,999 ♪ music ♪ 15 00:01:17,999 --> 00:01:20,999 The palm tree has long been a symbol of deserts 16 00:01:20,999 --> 00:01:24,459 and the oases that made them inhabitable. 17 00:01:24,459 --> 00:01:28,999 For desert dwellers a palm tree was an indicator of water, 18 00:01:28,999 --> 00:01:32,334 a source of shade and most important a 19 00:01:32,334 --> 00:01:37,042 provider of dates, a basic food. 20 00:01:37,042 --> 00:01:40,209 The date palm arrived in the southwestern United 21 00:01:40,209 --> 00:01:43,876 States about 100 years ago from the Middle East. 22 00:01:43,876 --> 00:01:51,209 The desert fan palm has been around for millions of years. 23 00:01:51,209 --> 00:01:53,834 The Coachella Valley at the edge of the Sonoran 24 00:01:53,834 --> 00:01:57,751 Desert is the lowest and hottest inhabited place 25 00:01:57,751 --> 00:01:59,125 in the western hemisphere. 26 00:01:59,125 --> 00:02:05,083 It is also the place to see and learn about palms. 27 00:02:05,083 --> 00:02:08,000 In the southwestern United States the desert fan palm 28 00:02:08,000 --> 00:02:12,375 isthemost planted landscaping tree so it's, 29 00:02:12,375 --> 00:02:13,999 it's done rather well. 30 00:02:13,999 --> 00:02:16,999 If you look in the Coachella Valley there are 31 00:02:16,999 --> 00:02:19,125 tens of thousands of 'em planted and that makes 32 00:02:19,125 --> 00:02:21,834 perfect ecological sense because that's where the 33 00:02:21,834 --> 00:02:26,167 desert fan palm originated and its in it's home so 34 00:02:26,167 --> 00:02:32,751 Palm Springs is appropriately named. 35 00:02:32,751 --> 00:02:35,292 The world's expert on desert fan palms is my 36 00:02:35,292 --> 00:02:40,417 friend and Palm Springs resident Jim Cornett. 37 00:02:40,417 --> 00:02:44,334 Where did these fan palms come from? 38 00:02:44,334 --> 00:02:45,501 Were they looted? 39 00:02:45,501 --> 00:02:48,999 Most of them came from some of the original oases 40 00:02:48,999 --> 00:02:52,000 that were here around the turn of the last century 41 00:02:52,000 --> 00:02:54,999 around 1900 and some of them were pulled out of the 42 00:02:54,999 --> 00:02:58,834 oases and planted on the main boulevard in Palm Springs. 43 00:02:58,834 --> 00:03:01,250 But they put in a lot of new young palms now to 44 00:03:01,250 --> 00:03:03,792 replace some of the older ones that have died. 45 00:03:03,792 --> 00:03:06,000 But they are really, they, they're the authentic 46 00:03:06,000 --> 00:03:07,959 palm for which Palm Springs is named. 47 00:03:07,959 --> 00:03:11,209 This is desert fan palms, the same palms we've seen 48 00:03:11,209 --> 00:03:13,792 in the wild oases. 49 00:03:13,792 --> 00:03:16,876 So Palm Springs is famous for more than just palms? 50 00:03:16,876 --> 00:03:18,959 Yeah, it's famous for all the Hollywood celebrities 51 00:03:18,959 --> 00:03:23,125 that either had full time homes here or part time homes, 52 00:03:23,125 --> 00:03:26,125 Phyllis Diller, Bob Hope. 53 00:03:26,125 --> 00:03:26,999 Bob Hope. 54 00:03:26,999 --> 00:03:29,209 Do your children know who Bob Hope was? 55 00:03:29,209 --> 00:03:31,459 My children know who Bob Hope was. 56 00:03:31,459 --> 00:03:32,250 They do that. 57 00:03:32,250 --> 00:03:34,918 Your grandchildren probably won't. 58 00:03:34,918 --> 00:03:36,626 Ginger Rogers. 59 00:03:36,626 --> 00:03:38,417 I have no idea who that is. 60 00:03:38,417 --> 00:03:40,042 Well, that shows how you're, 61 00:03:40,042 --> 00:03:42,918 you're just one of the younger generation. 62 00:03:42,918 --> 00:03:43,292 I guess. 63 00:03:43,292 --> 00:03:45,792 And she wasn't married to Roy Rogers either. 64 00:03:45,792 --> 00:03:46,792 That's good to know. 65 00:03:46,792 --> 00:03:48,292 She was in the theater. 66 00:03:48,292 --> 00:03:49,999 Good to know. 67 00:03:49,999 --> 00:03:52,709 The desert fan palm is responsible for a lot of 68 00:03:52,709 --> 00:03:56,042 place names in southeastern California. 69 00:03:56,042 --> 00:03:58,417 Of course there's Palm Springs but then there's 70 00:03:58,417 --> 00:04:05,334 29 Palms, Thousand Palms, Desert Palms, Palm Oasis. 71 00:04:05,334 --> 00:04:09,959 All this is a tribute to washingtonia filifera, 72 00:04:09,959 --> 00:04:14,626 the desert fan palm. 73 00:04:14,626 --> 00:04:17,999 The Palm Canyon area, which is the largest 74 00:04:17,999 --> 00:04:21,292 undisturbed palm oasis on Planet Earth, 75 00:04:21,292 --> 00:04:24,000 is being managed by the Agua Caliente band of 76 00:04:24,000 --> 00:04:27,751 Cahuilla Indians and it's been land in their tribe 77 00:04:27,751 --> 00:04:31,626 for actually over a couple thousand years because 78 00:04:31,626 --> 00:04:33,999 that's how long they've been here. 79 00:04:33,999 --> 00:04:36,999 There are 2,511 trees here and there's no other 80 00:04:36,999 --> 00:04:40,751 desert with an oasis that has as many trees 81 00:04:40,751 --> 00:04:42,999 as does this canyon. 82 00:04:42,999 --> 00:04:46,501 It's shadowy, it's much cooler down here than 83 00:04:46,501 --> 00:04:47,999 it was up there. 84 00:04:47,999 --> 00:04:49,167 It really is. 85 00:04:49,167 --> 00:04:51,918 We're surrounded by hot, dry desert and now we're 86 00:04:51,918 --> 00:04:53,999 in an environment that's 25 degrees cooler than the 87 00:04:53,999 --> 00:04:56,250 surrounding desert, 25 degrees cooler when we're 88 00:04:56,250 --> 00:04:57,999 in them middle of the oasis. 89 00:04:57,999 --> 00:04:59,999 So how do you tell the difference between a 90 00:04:59,999 --> 00:05:01,999 date palm and a desert fan palm? 91 00:05:01,999 --> 00:05:03,999 Well, the easiest way to tell is by looking at the 92 00:05:03,999 --> 00:05:06,999 leaf because the desert fan palm has what we call 93 00:05:06,999 --> 00:05:08,292 a palmate leaf. 94 00:05:08,292 --> 00:05:10,125 It's like the palm of your hand, 95 00:05:10,125 --> 00:05:12,667 radiates out from a central point here. 96 00:05:12,667 --> 00:05:14,542 And you could use it as a fan. 97 00:05:14,542 --> 00:05:16,209 Yes, a very good fan. 98 00:05:16,209 --> 00:05:17,083 And it's huge. 99 00:05:17,083 --> 00:05:19,209 So the date palms they would come out 100 00:05:19,209 --> 00:05:21,167 like a feather, a long thing with. 101 00:05:21,167 --> 00:05:23,083 Feather of a bird and it's what we 102 00:05:23,083 --> 00:05:24,792 call a penately compound leaf. 103 00:05:24,792 --> 00:05:27,667 It has all little leaflets coming off of the entire 104 00:05:27,667 --> 00:05:29,584 stem of the leaf. 105 00:05:29,584 --> 00:05:31,584 One of the things that's quite distinctive about 106 00:05:31,584 --> 00:05:34,584 the desert fan palm are these threads that 107 00:05:34,584 --> 00:05:36,250 peel off on the edges. 108 00:05:36,250 --> 00:05:39,125 The Indians would use these threads sometimes 109 00:05:39,125 --> 00:05:40,999 to make baskets. 110 00:05:40,999 --> 00:05:42,125 It makes a great sound. 111 00:05:42,125 --> 00:05:44,999 Hey, listen, can you imagine 40 Native Americans 112 00:05:44,999 --> 00:05:48,042 all at the same time ripping those off. 113 00:05:48,042 --> 00:05:49,834 What music to my ears. 114 00:05:49,834 --> 00:05:51,417 We call that a party. 115 00:05:51,417 --> 00:05:52,959 Is that right? 116 00:05:52,959 --> 00:05:54,999 Great sound. 117 00:05:54,999 --> 00:05:56,042 Nice. 118 00:05:56,042 --> 00:05:57,167 Yeah. 119 00:05:57,167 --> 00:05:59,751 The Cahuilla Indians, the native people to this 120 00:05:59,751 --> 00:06:01,876 region, have lived in and around the palm oases for 121 00:06:01,876 --> 00:06:05,501 at least 3,000 years and they have been managing 122 00:06:05,501 --> 00:06:07,999 these oases since that time. 123 00:06:07,999 --> 00:06:09,626 They have been collected fruits, 124 00:06:09,626 --> 00:06:12,999 they've been grinding the palm fruits in bedrock mortars. 125 00:06:12,999 --> 00:06:14,501 So you sit like this, huh? 126 00:06:14,501 --> 00:06:16,125 Yeah, just like that. 127 00:06:16,125 --> 00:06:17,667 Straddle it. 128 00:06:17,667 --> 00:06:18,999 Get the pestle. 129 00:06:18,999 --> 00:06:20,999 And when you get tired of grinding you look up and 130 00:06:20,999 --> 00:06:22,999 look at the palms out there and you think of how 131 00:06:22,999 --> 00:06:25,459 cool it is down there and you get back to work. 132 00:06:25,459 --> 00:06:27,999 And they've occupied this area right up until 133 00:06:27,999 --> 00:06:29,250 the present time. 134 00:06:29,250 --> 00:06:31,542 Although today of course it's quite a tourist 135 00:06:31,542 --> 00:06:33,209 attraction with over 200,000 136 00:06:33,209 --> 00:06:36,542 tourists visiting the canyons every single year. 137 00:06:36,542 --> 00:06:39,292 Well, boy, this is an impressive grove. 138 00:06:39,292 --> 00:06:40,000 It is. 139 00:06:40,000 --> 00:06:42,834 The locals call this The Cathedral because it's 140 00:06:42,834 --> 00:06:45,999 so elevated and so quiet in here. 141 00:06:45,999 --> 00:06:48,167 And it's dark, it has a mystical feel to it. 142 00:06:48,167 --> 00:06:50,999 Right in the middle of it the sun never hits the 143 00:06:50,999 --> 00:06:53,584 ground even in the summer. 144 00:06:53,584 --> 00:06:56,000 We're in the Colorado Desert, the hottest, 145 00:06:56,000 --> 00:06:58,542 driest subdivision of the Sonoran Desert and, 146 00:06:58,542 --> 00:07:02,667 and yet we have over 2,000 palm trees here. 147 00:07:02,667 --> 00:07:05,125 Now the reason for that is there's a fault called the 148 00:07:05,125 --> 00:07:07,751 Palm Canyon Fault, which is an offshoot of the 149 00:07:07,751 --> 00:07:10,250 San Andreas Fault, that has created the canyon and 150 00:07:10,250 --> 00:07:13,751 then that fault is at the base of the steepest 151 00:07:13,751 --> 00:07:15,999 mountains in all of North America, 152 00:07:15,999 --> 00:07:19,999 the northern edge of the San Jacinto Mountains. 153 00:07:19,999 --> 00:07:22,083 So the mountains collect an incredible amount of 154 00:07:22,083 --> 00:07:25,000 water when storms come through and a lot of that 155 00:07:25,000 --> 00:07:27,999 water runs down these canyons year round 156 00:07:27,999 --> 00:07:30,999 providing an abundance of water in an otherwise 157 00:07:30,999 --> 00:07:33,999 very, very dry environment. 158 00:07:33,999 --> 00:07:35,999 Man, we've got water in the desert. 159 00:07:35,999 --> 00:07:37,709 That's a little bit unusual. 160 00:07:37,709 --> 00:07:40,000 To say the least it's not expected. 161 00:07:40,000 --> 00:07:42,667 They can go a few months without water but in 162 00:07:42,667 --> 00:07:46,042 general for palms to be healthy and do well they 163 00:07:46,042 --> 00:07:48,709 require permanently moist soil. 164 00:07:48,709 --> 00:07:50,999 That shows you that at least recent history this 165 00:07:50,999 --> 00:07:53,000 has been a well-watered canyon. 166 00:07:53,000 --> 00:07:54,542 Yes, definitely. 167 00:07:54,542 --> 00:07:56,292 Well, here's a weird looking guy. 168 00:07:56,292 --> 00:07:58,751 This is not a tall, straight palm. 169 00:07:58,751 --> 00:07:59,918 Not this one. 170 00:07:59,918 --> 00:08:02,792 This one has been alternately trying to get 171 00:08:02,792 --> 00:08:05,667 more sunlight by growing away from the other palms 172 00:08:05,667 --> 00:08:08,083 and then it's also, in decades past, 173 00:08:08,083 --> 00:08:10,999 was undercut by floods that came through here and 174 00:08:10,999 --> 00:08:13,999 that resulted in it tilting even further. 175 00:08:13,999 --> 00:08:16,417 And so it took away part of its support here and 176 00:08:16,417 --> 00:08:17,999 it started to go that way. 177 00:08:17,999 --> 00:08:19,334 Yeah, started to lean. 178 00:08:19,334 --> 00:08:21,999 And now it's trying to grow back up again. 179 00:08:21,999 --> 00:08:23,999 So they all want to grow toward the sun 180 00:08:23,999 --> 00:08:26,042 to get sun no matter what. 181 00:08:26,042 --> 00:08:26,918 Yep. 182 00:08:26,918 --> 00:08:29,459 The desert fan palm, known to botanists as 183 00:08:29,459 --> 00:08:31,000 washingtonia filifera, named after our first 184 00:08:31,000 --> 00:08:34,999 president, is the only palm native to the western 185 00:08:34,999 --> 00:08:37,999 United States and it's the largest palm in terms of 186 00:08:37,999 --> 00:08:42,501 mass of weight anywhere in North America. 187 00:08:42,501 --> 00:08:45,250 Well, this grove's got a lot of bare trunks. 188 00:08:45,250 --> 00:08:49,667 It's result of a fire that came through here in 1980 189 00:08:49,667 --> 00:08:52,999 and burned all the dead leaves off the trunks and 190 00:08:52,999 --> 00:08:57,751 now we can see the, the bark or what I should 191 00:08:57,751 --> 00:08:58,999 call the pseudo-bark. 192 00:08:58,999 --> 00:09:00,999 So they don't really have a bark then, do they? 193 00:09:00,999 --> 00:09:03,042 No, and we call it a pseudo-bark cause it looks 194 00:09:03,042 --> 00:09:05,751 like bark, you touch it and it feels like bark but 195 00:09:05,751 --> 00:09:07,209 it's really something else. 196 00:09:07,209 --> 00:09:10,459 It's the, the base of leaf stems is what we're seeing 197 00:09:10,459 --> 00:09:14,125 and each ridge is one group of leaves that grew 198 00:09:14,125 --> 00:09:16,083 at the crown of the palm. 199 00:09:16,083 --> 00:09:17,959 So they leave that scar. 200 00:09:17,959 --> 00:09:18,999 Yeah. 201 00:09:18,999 --> 00:09:20,999 It's the most tolerant palm in terms of cold 202 00:09:20,999 --> 00:09:22,999 weather, it can tolerate temperatures well below 203 00:09:22,999 --> 00:09:25,417 freezing for many hours and occasionally that 204 00:09:25,417 --> 00:09:27,501 happens, although less so these days. 205 00:09:27,501 --> 00:09:30,542 And it's also the only palm tree in the world 206 00:09:30,542 --> 00:09:33,918 who's dead leaves adhere to the trunk throughout 207 00:09:33,918 --> 00:09:35,167 the life of the palm. 208 00:09:35,167 --> 00:09:38,167 So these palms don't propagate through pups or 209 00:09:38,167 --> 00:09:40,959 offshoots or shoots or anything like that. 210 00:09:40,959 --> 00:09:44,083 No, they germinate from seeds and start from 211 00:09:44,083 --> 00:09:45,999 seeds like, like these here. 212 00:09:45,999 --> 00:09:49,918 This is a coyote scat and in the coyote scat there 213 00:09:49,918 --> 00:09:52,876 are all these seeds of the, the palm. 214 00:09:52,876 --> 00:09:54,834 So the fruits fall from the tree, 215 00:09:54,834 --> 00:09:57,042 coyotes eat the fruits to get the sweet flesh that's 216 00:09:57,042 --> 00:09:59,918 around it and then they void out the seeds intact 217 00:09:59,918 --> 00:10:02,083 in their droppings and then these will germinate 218 00:10:02,083 --> 00:10:04,999 very readily after they've gone through the coyote. 219 00:10:04,999 --> 00:10:07,792 They grow very fast. 220 00:10:07,792 --> 00:10:10,999 In certain conditions they can put on two feet of 221 00:10:10,999 --> 00:10:14,792 woody trunk each year and they grow very rapidly up 222 00:10:14,792 --> 00:10:17,999 until about 20 feet and at that height they'll start 223 00:10:17,999 --> 00:10:21,834 producing flowers first of course and then fruit. 224 00:10:21,834 --> 00:10:25,000 They can then continue living for up to 150 years 225 00:10:25,000 --> 00:10:27,417 but the average lifespan of a desert fan palm is 226 00:10:27,417 --> 00:10:31,542 about 90 to 100 years, so about the same as a human. 227 00:10:31,542 --> 00:10:35,083 These may be fan palms but these would not make 228 00:10:35,083 --> 00:10:36,542 a very nice handle. 229 00:10:36,542 --> 00:10:38,709 These are vicious spines on here. 230 00:10:38,709 --> 00:10:40,125 They're pretty wicked. 231 00:10:40,125 --> 00:10:41,709 If we go back 10,000 years ago, 232 00:10:41,709 --> 00:10:44,042 mammoths would visit the oases and the palms had 233 00:10:44,042 --> 00:10:47,209 these spines on their petials which kept the 234 00:10:47,209 --> 00:10:50,375 mammoth from eating the growing tip, that's how 235 00:10:50,375 --> 00:10:53,999 they defended themselves against hungry herbivores. 236 00:10:53,999 --> 00:10:55,834 They are vicious. 237 00:10:55,834 --> 00:10:57,999 The good news is that desert fan palms are 238 00:10:57,999 --> 00:11:00,125 thriving like they never have before. 239 00:11:00,125 --> 00:11:04,042 A part of that we believe is because of global warming. 240 00:11:04,042 --> 00:11:06,709 It's a little bit warmer now and the palms have 241 00:11:06,709 --> 00:11:07,999 tropical affinities. 242 00:11:07,999 --> 00:11:09,792 They love warm weather. 243 00:11:09,792 --> 00:11:12,000 A lot of insects live in the palm oases. 244 00:11:12,000 --> 00:11:15,999 In fact one of the most common one is the Apache cicada. 245 00:11:15,999 --> 00:11:21,999 This isn't the cicada itself, this is it's exoskeleton. 246 00:11:21,999 --> 00:11:25,959 The palms are so bottom heavy that a healthy palm 247 00:11:25,959 --> 00:11:28,542 will never be blown over by the wind because of 248 00:11:28,542 --> 00:11:31,834 this mass of thousands and thousands of roots that 249 00:11:31,834 --> 00:11:34,834 totally occupy the soil making the palm heaviest 250 00:11:34,834 --> 00:11:39,459 on the bottom and lightest actually on the top. 251 00:11:39,459 --> 00:11:41,167 The other thing that's interesting about the 252 00:11:41,167 --> 00:11:43,167 roots is they're so dense and there are so many of 253 00:11:43,167 --> 00:11:45,501 them that it crowds out the root structure of any 254 00:11:45,501 --> 00:11:48,167 other plant species and that's another reason that 255 00:11:48,167 --> 00:11:50,584 the palms are such good competitors, 256 00:11:50,584 --> 00:11:53,125 cause no other plant can find space to grow around 257 00:11:53,125 --> 00:11:57,626 them because of this dense mass of roots. 258 00:11:57,626 --> 00:11:59,999 The desert fan palm has survived on its own 259 00:11:59,999 --> 00:12:02,999 through everything that changing climates 260 00:12:02,999 --> 00:12:04,125 could throw at it. 261 00:12:04,125 --> 00:12:07,125 The date palms in the United States, however, 262 00:12:07,125 --> 00:12:10,626 require constant human attention. 263 00:12:10,626 --> 00:12:12,792 A few families have been responsible for their 264 00:12:12,792 --> 00:12:17,209 commercial success in the Coachella Valley. 265 00:12:17,209 --> 00:12:20,999 All the ladies here would earn a little extra money 266 00:12:20,999 --> 00:12:26,292 in the fall when they would have the dates to grade. 267 00:12:26,292 --> 00:12:26,999 Uh huh. 268 00:12:26,999 --> 00:12:29,167 So, no matter what you did, 269 00:12:29,167 --> 00:12:32,501 you had to go grade dates in the fall. 270 00:12:32,501 --> 00:12:33,292 Uh huh. 271 00:12:33,292 --> 00:12:34,999 So it's seasonal work. 272 00:12:34,999 --> 00:12:36,000 Oh, yes, uh huh. 273 00:12:36,000 --> 00:12:37,999 You were married to my Uncle Kenny. 274 00:12:37,999 --> 00:12:38,542 Correct. 275 00:12:38,542 --> 00:12:41,792 Who was the grandson of William Paul. 276 00:12:41,792 --> 00:12:42,334 Right. 277 00:12:42,334 --> 00:12:43,999 And you're the great grandson. 278 00:12:43,999 --> 00:12:45,999 And I'm the great grandson, one of them. 279 00:12:45,999 --> 00:12:48,584 When my great grandfather showed up on this piece of 280 00:12:48,584 --> 00:12:54,209 land it was all sand dunes and mesquite and brush, 281 00:12:54,209 --> 00:12:58,167 just pretty adventurous pioneer types imported 282 00:12:58,167 --> 00:13:04,501 dates from Algeria, Morocco and Northern Africa. 283 00:13:04,501 --> 00:13:07,459 They had to go through a lot to turn this into any 284 00:13:07,459 --> 00:13:10,584 kind of agricultural production. 285 00:13:10,584 --> 00:13:14,999 This isn't the fertile mid-West we're looking at here. 286 00:13:14,999 --> 00:13:17,999 The U.S. government had done some studies in various areas 287 00:13:17,999 --> 00:13:20,999 in Arizona and southern California here. 288 00:13:20,999 --> 00:13:23,999 They thought the Coachella Valley would be a great 289 00:13:23,999 --> 00:13:25,626 place to grow dates. 290 00:13:25,626 --> 00:13:28,626 It had a very similar soil type and climate and 291 00:13:28,626 --> 00:13:32,792 plenty of water in its aquifer. 292 00:13:32,792 --> 00:13:34,999 Great grandfather used to say that palms need to 293 00:13:34,999 --> 00:13:38,125 have their heads in the sun and their feet in the water. 294 00:13:38,125 --> 00:13:41,334 So this was a place that palms could do that 295 00:13:41,334 --> 00:13:43,000 and you could grow dates. 296 00:13:43,000 --> 00:13:45,999 In those days everybody was a visionary. 297 00:13:45,999 --> 00:13:50,375 Your grandfather I think recognized the fact that there 298 00:13:50,375 --> 00:13:57,459 was money to be made but only if you got a large planting. 299 00:13:57,459 --> 00:13:59,999 You knew gotta sell it. 300 00:13:59,999 --> 00:14:02,167 He was good at that. 301 00:14:02,167 --> 00:14:04,999 As the fortunes of some families declined the 302 00:14:04,999 --> 00:14:12,709 fortunes of other families increased. 303 00:14:13,792 --> 00:14:17,667 For years I've passed places out here in the hot 304 00:14:17,667 --> 00:14:20,959 desert that said "date shakes" and I never 305 00:14:20,959 --> 00:14:22,999 had the guts to try one. 306 00:14:22,999 --> 00:14:28,501 I suppose that an elegant person would use a spoon. 307 00:14:28,501 --> 00:14:31,584 Mm. 308 00:14:31,584 --> 00:14:36,417 Thank you dates. 309 00:14:36,999 --> 00:14:39,999 The tastiest kind of date I'm told is called the 310 00:14:39,999 --> 00:14:43,083 medjool and this tree has some and the only way to do it 311 00:14:43,083 --> 00:14:49,417 here is the old-fashioned way, on a ladder. 312 00:14:49,417 --> 00:14:55,250 So it takes awhile to get up but I'm told that it's worth it. 313 00:14:55,250 --> 00:14:58,709 The medjools are supposed to be very sweet and I 314 00:14:58,709 --> 00:15:02,959 hate to disrupt anybody's insect protection but I 315 00:15:02,959 --> 00:15:05,999 gotta move this to get to the medjools. 316 00:15:05,999 --> 00:15:07,626 There's one. 317 00:15:07,626 --> 00:15:10,999 Now, oh, it's very sweet. 318 00:15:10,999 --> 00:15:14,375 This is as good a date as you'll ever get and you 319 00:15:14,375 --> 00:15:17,000 know it's organic, fresh from the tree. 320 00:15:17,000 --> 00:15:21,667 It gives you courage, strength and if you start 321 00:15:21,667 --> 00:15:27,542 oscillating on the ladder you just need another date. 322 00:15:27,542 --> 00:15:32,667 This is the old way. 323 00:15:33,334 --> 00:15:35,167 How much water do your trees in here use? 324 00:15:35,167 --> 00:15:39,334 They usually use about 8 acre feet per year per acre. 325 00:15:39,334 --> 00:15:41,250 Now that's a lot more than. 326 00:15:41,250 --> 00:15:43,459 My dad came here in 1912. 327 00:15:43,459 --> 00:15:49,459 He started the date orchard here soon after that. 328 00:15:49,459 --> 00:15:53,542 In those years cotton was the big crop and onions 329 00:15:53,542 --> 00:15:56,125 and things like that, and vegetables. 330 00:15:56,125 --> 00:15:59,000 But, and gradually they got into dates. 331 00:15:59,000 --> 00:16:02,125 Like the medjools, you know, they first came in and 332 00:16:02,125 --> 00:16:06,999 farmers would get a small number of trees. 333 00:16:06,999 --> 00:16:09,209 As they produced offshoots, 334 00:16:09,209 --> 00:16:14,000 they should plant those and it would build up from there. 335 00:16:14,000 --> 00:16:15,959 How much rainfall do they get here? 336 00:16:15,959 --> 00:16:17,999 I mean, this is a very dry place, right? 337 00:16:17,999 --> 00:16:20,459 We get, our average rainfall here is about 338 00:16:20,459 --> 00:16:21,834 3 inches per year. 339 00:16:21,834 --> 00:16:25,125 I see, so basically it's all coming from, from irrigation. 340 00:16:25,125 --> 00:16:26,876 From irrigation. 341 00:16:26,876 --> 00:16:29,999 Part of it is well water and part of it is from 342 00:16:29,999 --> 00:16:32,709 the Colorado River. 343 00:16:32,709 --> 00:16:36,083 That production though from that 8 acre feet, 344 00:16:36,083 --> 00:16:37,083 that's all food. 345 00:16:37,083 --> 00:16:41,959 That's all food and there is, per acre you should 346 00:16:41,959 --> 00:16:46,584 get well over 10,000 pounds per, per acre. 347 00:16:46,584 --> 00:16:48,959 10,000 pounds of dates per acre? 348 00:16:48,959 --> 00:16:50,417 Of dates per acre. 349 00:16:50,417 --> 00:16:51,792 That's pretty good. 350 00:16:51,792 --> 00:16:53,000 That's pretty good production. 351 00:16:53,000 --> 00:16:55,459 That's, that's a lot of, that's a lot of food. 352 00:16:55,459 --> 00:16:58,918 We usually start harvest right after Labor Day and 353 00:16:58,918 --> 00:17:02,584 then we're just finishing right now, 354 00:17:02,584 --> 00:17:06,501 which is the latter part of October. 355 00:17:06,501 --> 00:17:07,999 This is normal. 356 00:17:07,999 --> 00:17:15,459 Some varieties it takes longer for them to mature. 357 00:17:16,042 --> 00:17:17,999 They go all over the country. 358 00:17:17,999 --> 00:17:20,501 Quite a lot of them are exported to Europe. 359 00:17:20,501 --> 00:17:24,667 A lot depends on the Muslim population because 360 00:17:24,667 --> 00:17:27,999 they are big date eaters. 361 00:17:27,999 --> 00:17:30,792 Most of the Americans don't come from a country, 362 00:17:30,792 --> 00:17:38,584 from areas that, where they are used to eating dates. 363 00:17:38,584 --> 00:17:41,876 Up on the drying racks we see another reason why 364 00:17:41,876 --> 00:17:44,999 dates seem to do particularly well here 365 00:17:44,999 --> 00:17:46,792 in the heat of the Coachella Valley. 366 00:17:46,792 --> 00:17:50,167 Dates need hot weather to grow, they need hot, 367 00:17:50,167 --> 00:17:54,999 dry weather to dry to the perfect moisture content. 368 00:17:54,999 --> 00:17:58,667 And these will keep for a long time when the sun 369 00:17:58,667 --> 00:18:02,334 has done it's thing. 370 00:18:02,334 --> 00:18:07,083 ♪ music ♪ 371 00:18:07,083 --> 00:18:09,999 How many dates pass through your 372 00:18:09,999 --> 00:18:11,375 operation here a year? 373 00:18:11,375 --> 00:18:13,834 Oh, about a million pounds through this operation and 374 00:18:13,834 --> 00:18:16,959 another million pounds through our other packing house. 375 00:18:16,959 --> 00:18:17,918 A million pounds. 376 00:18:17,918 --> 00:18:19,999 That, that's a lot of tonnage. 377 00:18:19,999 --> 00:18:20,999 That's a lot of tonnage. 378 00:18:20,999 --> 00:18:22,999 Now, where are these dates mostly going? 379 00:18:22,999 --> 00:18:24,459 Oh, they'll go over the world. 380 00:18:24,459 --> 00:18:25,999 Some will go to New Zealand, Australia, 381 00:18:25,999 --> 00:18:28,459 some will go to the various different European countries, 382 00:18:28,459 --> 00:18:31,292 a lot here domestically in the U.S. as well. 383 00:18:31,292 --> 00:18:32,999 We take pride in making sure that we have good 384 00:18:32,999 --> 00:18:35,999 quality dates and in order to do that you really have 385 00:18:35,999 --> 00:18:37,250 to grow 'em yourself. 386 00:18:37,250 --> 00:18:39,209 You really have to take care. 387 00:18:39,209 --> 00:18:40,999 To have the control over 'em. 388 00:18:40,999 --> 00:18:42,626 To have the control over all your, 389 00:18:42,626 --> 00:18:44,459 your, your quality from the growing all the way on 390 00:18:44,459 --> 00:18:46,834 through the packing and the boxing up of the fruit. 391 00:18:46,834 --> 00:18:48,876 Well, I, I have to confess to you that I, 392 00:18:48,876 --> 00:18:50,292 I stole a couple of the dates from, 393 00:18:50,292 --> 00:18:52,459 I climbed up a ladder and I was glad I did because 394 00:18:52,459 --> 00:18:55,417 that represents at least 25% of the dates I've 395 00:18:55,417 --> 00:18:57,250 eaten in my life. 396 00:18:57,250 --> 00:18:58,083 They were very good. 397 00:18:58,083 --> 00:19:00,667 Didn't eat that many dates in your life, huh? 398 00:19:00,667 --> 00:19:01,709 That's right. 399 00:19:01,709 --> 00:19:03,751 I'm, I'm gonna eat more now. 400 00:19:03,751 --> 00:19:04,876 They were great. 401 00:19:04,876 --> 00:19:06,626 And what are the different types of dates. 402 00:19:06,626 --> 00:19:08,792 You've told me about the medjools. 403 00:19:08,792 --> 00:19:09,999 What other ones do you have? 404 00:19:09,999 --> 00:19:12,375 Well, another good quality one is the deglet noor. 405 00:19:12,375 --> 00:19:13,999 But there's many more. 406 00:19:13,999 --> 00:19:14,999 Hidis, there's barhee dates. 407 00:19:14,999 --> 00:19:17,083 The barhee is a unique one in that a lot of people 408 00:19:17,083 --> 00:19:18,999 like to eat it in a kind of an unripe state. 409 00:19:18,999 --> 00:19:20,918 But there's 60, 70, 80 varieties of dates. 410 00:19:20,918 --> 00:19:22,459 There's a lot of dates throughout the world. 411 00:19:22,459 --> 00:19:24,542 Why is it that dates don't seem to be real big and real 412 00:19:24,542 --> 00:19:26,375 high on the Americans' list of favorite foods? 413 00:19:26,375 --> 00:19:29,375 I think it's because we grew up not being familiar with them. 414 00:19:29,375 --> 00:19:32,417 A lot of countries like, particularly the Middle 415 00:19:32,417 --> 00:19:34,584 East cause that's where they originated from, 416 00:19:34,584 --> 00:19:37,334 dates are a common everyday diet. 417 00:19:37,334 --> 00:19:38,999 Here it hasn't been that way. 418 00:19:38,999 --> 00:19:42,999 It was always, your Aunt Nellie's date nut bread or 419 00:19:42,999 --> 00:19:46,000 something like that that you had dates in rather than. 420 00:19:46,000 --> 00:19:48,209 And that you had to eat it whether you 421 00:19:48,209 --> 00:19:49,751 wanted it or not. 422 00:19:49,751 --> 00:19:50,999 Yeah, oh, yeah. 423 00:19:50,999 --> 00:19:53,042 But when you, when you try these, the medjool date, 424 00:19:53,042 --> 00:19:54,999 which is a very, like I said, 425 00:19:54,999 --> 00:19:56,999 a very creamy premium date, 426 00:19:56,999 --> 00:19:58,999 it tastes a lot different than a lot of the other 427 00:19:58,999 --> 00:20:00,999 dates that we've been used to and a lot of people 428 00:20:00,999 --> 00:20:02,999 that have not liked dates I've convinced to like em 429 00:20:02,999 --> 00:20:04,834 just by trying that variety. 430 00:20:04,834 --> 00:20:06,334 Yeah, Jim, it strikes me that we've got a natural 431 00:20:06,334 --> 00:20:09,751 cycle here that the dates originated in the Middle East, 432 00:20:09,751 --> 00:20:10,999 the plants came here, 433 00:20:10,999 --> 00:20:13,999 the production is here and a lot of it goes back to 434 00:20:13,999 --> 00:20:18,042 people who are Middle Eastern origin. 435 00:20:18,042 --> 00:20:19,167 Is that correct? 436 00:20:19,167 --> 00:20:20,584 Well, yes, a lot of the trees, 437 00:20:20,584 --> 00:20:23,834 all the trees technically came from the Middle East 438 00:20:23,834 --> 00:20:24,999 at one point or another. 439 00:20:24,999 --> 00:20:27,999 The medjool is unique in that it came from Morocco, 440 00:20:27,999 --> 00:20:30,918 part of the Middle East, it was wiped out by a 441 00:20:30,918 --> 00:20:33,834 soil-born disease there, came here, 442 00:20:33,834 --> 00:20:35,501 was quarantined and grown here, 443 00:20:35,501 --> 00:20:37,626 now all the medjools originate from here. 444 00:20:37,626 --> 00:20:40,042 Some have gone back to like Israel and some other 445 00:20:40,042 --> 00:20:42,626 sections of the Middle East but now the big 446 00:20:42,626 --> 00:20:48,000 medjool production is here in the U.S. 447 00:20:48,000 --> 00:20:50,542 Commercial date palms require irrigation. 448 00:20:50,542 --> 00:20:53,876 The native desert fan palms grow wild only where 449 00:20:53,876 --> 00:20:58,042 water occurs naturally, in some cases courtesy 450 00:20:58,042 --> 00:21:01,501 of geological faults. 451 00:21:01,501 --> 00:21:04,667 We can generally classify palm oases into two types. 452 00:21:04,667 --> 00:21:08,375 There are canyon oases, then there are fault line 453 00:21:08,375 --> 00:21:10,999 oases, well, oases associated with the 454 00:21:10,999 --> 00:21:12,209 San Andreas Fault. 455 00:21:12,209 --> 00:21:16,083 Once we get into very deep alluvial soils whatever 456 00:21:16,083 --> 00:21:19,792 water is running on the surface or even beneath 457 00:21:19,792 --> 00:21:22,999 the surface sinks so far down that the palm roots 458 00:21:22,999 --> 00:21:24,292 can't get it anymore. 459 00:21:24,292 --> 00:21:26,834 Whenever you can see the palms you know that there 460 00:21:26,834 --> 00:21:29,584 is water you can maybe dig to? 461 00:21:29,584 --> 00:21:29,999 Dig to, yeah. 462 00:21:29,999 --> 00:21:32,125 You know there's water at or near the surface, 463 00:21:32,125 --> 00:21:35,667 probably so close that you could reach it with a shovel. 464 00:21:35,667 --> 00:21:37,584 I'm looking out and looking north here across 465 00:21:37,584 --> 00:21:42,083 the Coachella Valley and the Fault is where? 466 00:21:42,083 --> 00:21:45,459 Well, we're, we're driving north along the Palm 467 00:21:45,459 --> 00:21:48,999 Canyon Fault and 10 miles north from here the Palm 468 00:21:48,999 --> 00:21:52,459 Canyon Fault runs smack into the San Andreas Fault. 469 00:21:52,459 --> 00:21:54,042 So it's like a "T"? 470 00:21:54,042 --> 00:21:56,584 Yes. 471 00:21:56,584 --> 00:22:01,250 When we were up in the Palm Canyon we'd see palms 472 00:22:01,250 --> 00:22:05,918 but they're down in the bottom of the canyon in water. 473 00:22:05,918 --> 00:22:06,167 Right. 474 00:22:06,167 --> 00:22:09,125 And here they're on this arid, arid hillside. 475 00:22:09,125 --> 00:22:10,083 So what's going on? 476 00:22:10,083 --> 00:22:12,999 Well, we're walking along the San Andreas Fault and 477 00:22:12,999 --> 00:22:15,792 in this particular area how water reaches the 478 00:22:15,792 --> 00:22:18,999 palms is a little bit different than where we were. 479 00:22:18,999 --> 00:22:21,083 Where is the water coming from? 480 00:22:21,083 --> 00:22:23,999 I mean, this is very dry country. 481 00:22:23,999 --> 00:22:25,834 What happens is, to the north of us are some 482 00:22:25,834 --> 00:22:27,999 mountains, the little San Bernardino Mountains in 483 00:22:27,999 --> 00:22:30,209 Joshua Tree National Park and when it rains and 484 00:22:30,209 --> 00:22:33,667 snows up there the water sinks into the soil and 485 00:22:33,667 --> 00:22:36,709 runs underground to the lowest point in the area, 486 00:22:36,709 --> 00:22:38,999 which is the bottom of the Coachella Valley. 487 00:22:38,999 --> 00:22:42,042 But water never reaches there because as it comes 488 00:22:42,042 --> 00:22:44,999 underground it hits the fault. 489 00:22:44,999 --> 00:22:45,918 Boom. 490 00:22:45,918 --> 00:22:48,918 And that Fault is moving back and grinding against 491 00:22:48,918 --> 00:22:51,918 each other and it has ground up the soil so fine 492 00:22:51,918 --> 00:22:55,250 that the water can't get through it. 493 00:22:55,250 --> 00:22:56,042 It can't get by the Fault. 494 00:22:56,042 --> 00:22:58,626 It can't get by the Fault and so it's dammed up 495 00:22:58,626 --> 00:23:00,999 underground and eventually it rises to the surface, 496 00:23:00,999 --> 00:23:04,042 which provides all the water the palms need. 497 00:23:04,042 --> 00:23:06,999 So, we are now crossing the San Andreas Fault, 498 00:23:06,999 --> 00:23:08,334 you guarantee me. 499 00:23:08,334 --> 00:23:08,876 Right. 500 00:23:08,876 --> 00:23:10,876 We're standing right now on the Pacific Plate and 501 00:23:10,876 --> 00:23:14,417 now we're gonna jump across to the North American Plate. 502 00:23:14,417 --> 00:23:15,918 And it's not dangerous? 503 00:23:15,918 --> 00:23:17,792 Unless there's an earthquake. 504 00:23:17,792 --> 00:23:18,999 All right. 505 00:23:18,999 --> 00:23:19,999 On three. 506 00:23:19,999 --> 00:23:21,584 One, two, three. 507 00:23:21,584 --> 00:23:23,584 We made it. 508 00:23:23,584 --> 00:23:24,542 Ahh. 509 00:23:24,542 --> 00:23:26,334 And this is what underground blocks the flow 510 00:23:26,334 --> 00:23:29,999 of water from the north to the south across the Fault. 511 00:23:29,999 --> 00:23:32,667 It can't get through this when it's tightly packed together. 512 00:23:32,667 --> 00:23:35,334 There are no spaces in between the soil particles 513 00:23:35,334 --> 00:23:37,334 and so this is the dam. 514 00:23:37,334 --> 00:23:38,751 So water's gotta go somewhere. 515 00:23:38,751 --> 00:23:40,709 Yeah, it wants to go downhill but it can't 516 00:23:40,709 --> 00:23:42,792 go any further than the Fault. 517 00:23:42,792 --> 00:23:47,667 And so we have palms. 518 00:23:47,667 --> 00:23:50,959 Fire sometimes is thought to be a hazard to palm oases 519 00:23:50,959 --> 00:23:51,999 but it's not. 520 00:23:51,999 --> 00:23:53,999 The palms thrive in a fire regime. 521 00:23:53,999 --> 00:23:56,125 In fact in our studies we found that the more 522 00:23:56,125 --> 00:24:02,999 frequent the fire the more rapidly palms colonize and area. 523 00:24:02,999 --> 00:24:05,876 These are the fruits of the desert fan palm. 524 00:24:05,876 --> 00:24:08,542 They're pretty tasty and I've collected quite a few 525 00:24:08,542 --> 00:24:11,876 of them cause I thought you might want to try them. 526 00:24:11,876 --> 00:24:13,999 They've been pasteurized. 527 00:24:13,999 --> 00:24:14,792 Pasteurized. 528 00:24:14,792 --> 00:24:17,999 Well, all right, I trust you so much, Jim. 529 00:24:17,999 --> 00:24:19,792 Okay. 530 00:24:19,792 --> 00:24:21,042 Oh, hard seed. 531 00:24:21,042 --> 00:24:22,626 Yeah, don't bite. 532 00:24:22,626 --> 00:24:23,999 I forgot to tell you that. 533 00:24:23,999 --> 00:24:24,999 Thanks. 534 00:24:24,999 --> 00:24:26,709 Don't bite into the seed. 535 00:24:26,709 --> 00:24:27,999 Tastes like a micro-date. 536 00:24:27,999 --> 00:24:30,125 However, I will confess, they are sweet. 537 00:24:30,125 --> 00:24:31,250 You're probably right. 538 00:24:31,250 --> 00:24:34,417 They've quite good. 539 00:24:34,417 --> 00:24:36,375 It's easy to be pessimistic about the 540 00:24:36,375 --> 00:24:39,042 future of many of the world's deserts and the 541 00:24:39,042 --> 00:24:40,999 plants and animals that live there. 542 00:24:40,999 --> 00:24:44,918 But the reverse is the case with the desert fan palm. 543 00:24:44,918 --> 00:24:47,584 It's populations are healthy, it's numbers are 544 00:24:47,584 --> 00:24:51,999 increasing and it's distribution is expanding. 545 00:24:51,999 --> 00:24:54,999 And while global climate change is placing stress 546 00:24:54,999 --> 00:25:01,999 on many organisms, the desert fan palm is happy. 547 00:25:02,167 --> 00:25:04,792 For thousands of years the desert in the shadows 548 00:25:04,792 --> 00:25:08,292 of the towering Andes of northwestern Peru has been 549 00:25:08,292 --> 00:25:13,042 a strategic crossroads for imperial trade. 550 00:25:13,042 --> 00:25:15,834 Advanced pre-Incan cultures left behind 551 00:25:15,834 --> 00:25:18,918 hand-carved mountaintop canals. 552 00:25:18,918 --> 00:25:20,209 Well, almost 10,000 years. 553 00:25:20,209 --> 00:25:21,999 In fact, there are caves. 554 00:25:21,999 --> 00:25:23,501 Ancient burial sites and 555 00:25:23,501 --> 00:25:28,209 monuments now overwhelmed by encroaching cities. 556 00:25:28,209 --> 00:25:29,626 El Cuarto del Rescate. 557 00:25:29,626 --> 00:25:32,167 Next time onThe Desert Speaks 558 00:25:32,999 --> 00:25:35,501 One of the interesting things about the spines is 559 00:25:35,501 --> 00:25:38,792 that we found that if you examine the leaf stems of 560 00:25:38,792 --> 00:25:43,000 a palm that's 26 feet in height there are no spines. 561 00:25:43,000 --> 00:25:44,542 They're completely gone. 562 00:25:44,542 --> 00:25:46,667 And. They don't need em up there? 563 00:25:46,667 --> 00:25:47,834 They don't need em up there. 564 00:25:47,834 --> 00:25:49,709 We wondered why they stopped producing them at 565 00:25:49,709 --> 00:25:52,667 that height and what we found out was that the 566 00:25:52,667 --> 00:25:54,751 highest that the Emperial mammoth could reach with 567 00:25:54,751 --> 00:26:01,334 its trunk when it was on its tippy toes was 24 feet. 568 00:26:02,250 --> 00:26:04,250 Funding for The Desert Speaks 569 00:26:04,250 --> 00:26:06,626 was provided by Desert Program Partners, 570 00:26:06,626 --> 00:26:09,959 representing concerned viewers making a financial commitment 571 00:26:09,959 --> 00:26:13,999 to the education about and preservation of deserts. 572 00:26:13,999 --> 00:26:19,584 And by the Stonewall Foundation. 573 00:26:20,667 --> 00:26:25,542 Copies of the Desert Speaks are available from KUAT. 574 00:26:25,542 --> 00:26:29,375 To order, call 1-800-841-5923 575 00:26:29,375 --> 00:26:34,501 and please be sure to mention the episode number. 576 00:26:34,501 --> 00:26:42,000 For more information visitThe Desert Speaks on-line at this address.