494 



Judex — Our Liviuii Resources 



dams 

 Colorado River basin, bonytail and ru^orhack sucker and. 325 

 habitat change and. 234-36 

 npanan ecosystem dynamics and. 2S7 

 water quality and, 51-52 

 dani.selfiy 

 Megalagrion 

 nesioU's. 367 



ntgrnluinialuin tufiioUnciiium, 367 

 pacificum, 362 

 Donaus plexippus (monarch buttertly), 171. 172 

 Darapsa versicolor (sphinx moth). 166 

 dark-rumped petrel [Phnnironhi phaeopy^ia sanihMchcnsts). ^77. 



darter. 145 



amber {Percina anteseila), 143 



johnny iErheosioma nigrum). 143 



least (Eiheosioma microperca), 146 



Maryland iEthfosioma sellare). 146 



sharphead (Etheostoma acuiiceps). 143 



tangerine iPenina uuraniiaca), J46 

 Dasxpus novenK-inctwi (armadillo). 386 

 data sets 



long-lemi. 4 



short-tenii. 4 

 day gecko {Phfl\ti/na sp). 434 

 DDE pesticides 



monitonng, 413 



raptors and, 67 

 DDT pesticides 



California sea otter and. 1 12 



chemjcals measured m National Status and Trends Program. 40S 



colonial waterbirds and, 53-54 



infish. 409. -;// 



Great Lakes. 242-44 



monitonng, 413-15 



persistence of. 413-15 



raptors and, 66, 67. 6Q 



sediment concentrations. 4()!S 

 death-camas. white {Zigiuifinis flegans). 231 

 Declining Amphibian Populations Task Force. 1 1 8 

 Deep Creek, California, insect sur\ey. 161 

 deepwater cisco [Corcgonus lohaniuif), 143 

 deer 



management plans. 1 12 



white-tailed {Odocotlcus hcmionus), 320 



white-tailed {Odocoilcus virginumus). 93-94, 112-15. 320, 322. 



405 

 deer mouse iPcronnscus nuiniculattis). 109 

 deertoe iTiuncilla iruncata), ISO 



Defense Mapping Agency. Digital Chart of the World. 469 

 Delaware Bay (DELBAY) surveys. 58 

 Delphinapfenis leitcas (while whale). 351 

 Deltaic Plain, wetland loss. 270. 271 

 Deltistes luxaius (Lost River sucker). 143 

 Denali National Park and Presene. 338 



canbou {Rauiiifer laratuius). 347-48 



gray wolf {Crt/i(5 lupus), 347-4S 

 Dendrobates auratus (poison-dart frog), 434 

 Dendrocygna spp. (whistling ducks). 35 

 Dendroica 



castanea (bay-breasted warbler). 20 



coronala (myrtle warbler). 20 



cnronota auduhoni (Audubon's warbler). 20 



fusca (Blackbumian warbler). 20 



magnolia (magnolia warbler). 20 



nigrescens (black-throated gray warbler). 20 



occidentalis (hermit warbler). 20 



pensylvanica (chestnut-sided warbler), 20 



petechia (yellow warbler), 20, 299, 466 



pinus (pine warbler). 20, 22 



slriahi (blackpoll warbler). 20, 391 



rigrina (Cape May warbler). 20 



townsendi (Townsend"s warbler). 20 



virens (black-throated green warbler), 20 

 Denjiochelys coriacea ( lealhcrback ), 7/9. 121, 123 

 desert bighorn sheep 



Ovis canadensis cremnohates, 334 



Ovis canadensis mexicana. 320. 334. 335 



Ovis canadensis nelsoni, 309, 320. 332. 333-35 

 desert iguana {Dipsosaurus dorsalis), 327 

 desert pupfish iCyprinodon macularius). 143 



desert pupfish iCyprinodon macularius macularius). 150 

 desert sucker {Caiostomus clarki clarki). J 50 



desert tortoise {Gopherus agassizn). 16. 74, 1 19. 328. 407 



causes of death. 136 



in Mojave and Colorado deserts. 135-36 



population density, 135-36 

 Desert Tortoise Recovery Team. 135 

 Dcsniognafhus spp. (dusky salamander), 130 

 Detection and Monitoring Committee. Aquatic Nuisance Species 



(ANS) Task 

 Force. 430 



Devils Hole pupfish iCypn/iodon diaholis), 143, 143 

 diadromous fish 



Hudson River, 261 



rainbow smelt lOsmcrus mordax). 261 

 diamondhack rattlesnake, eastern [Croialus adamanicus). 129 

 diamondback terrapin iMahiclemys terrapui). 119. 120 

 diamond rattlesnake, red iCroialus ruber). 466 

 Dianhemi amencana obovata (beakgrain). 209 

 diatoms 



centric, 256. 257 



climate change and. 258 



freshwater, ecosystem change and, 256-58 



lake acidification and. 257-58 



lake eutrophicalion and. 258 



pennate. 256. 257 



nver and stream water quality and. 258 

 Diatoms of ihe United Slates. The. 257 

 diazinon. 417 

 dibutyllin. 408 



dichlorodiphenylethylene (DDE). See DDE pesticides 

 dicholorodiphenyl tnehlororethane (DDT). 5ft' DDT pesticides 

 dickcissel [Spiza anuricana), 20. 303 

 dicrotophos, 417 

 Duielplus 



marsupialis (opossum). 321 



virginiana (opossum). 321, 386. 417 

 dieldnn. -/a'f, 413 



Great Lakes. 242-44 

 differential grasshopper {MeUmoplus differentialis). 164 

 digger pine-oak woodlands, 465 



Digital Chart of the World. Defense Mapping Agency, 469 

 dimethoate. 417 

 dinoflagellates. 255. 427 

 Duignutes symnun bus i robber t\v ). 1 62 

 Diomedea 



albafrus (short-tailed albatross). 50 



immutabihs (Laysan albatross). 374 

 Dipodomys 



agilis (Pacific or agile kangaroo rat). 466 



merriami (Merriam's kangaroo rat), 466 



stephensi (Stephens' kangaroo rat). 466 

 Dipsosaurus dorsalis (desert iguana). 327 

 Diptera (flies). 161 



disc snail. Pleistocene {Discus nuiccliniocki). 176-77 

 Discula destructiva. 191 



Discus macclintocki (Pleistocene disc snail), 176-77 

 diseases. See also avian diseases 



changes in patterns of. 403 



emerging. 403 



fish pathogens, 443-44 



non-native species and. 428 



translocation-related. 406-7 

 dispersal-ability scale, for vascular plants, 393 

 Dissosleira Carolina (Carolina locust), 164 

 disulfoton. 417 

 diversity. See also biodiversity 



genetic. 147-48,319-21 



species. 151-52,251,368 

 diving ducks, 36 



dock sorrel (Rumex orthoneurus). 320 

 dog (Canis famtltaris). 306, 378. 440. 441 

 dogwood anthracnose, 191 

 Doliciionyx oryzivorus (bobohnk), 21, 299. 303 

 Dolly Varden char [Salvelinus malma). 337. 341. 342. 343 

 dolphin. 96 



botllenose (Tursiops truncatus). 94. 96 



spotted. 94. 95 



whitesided, 94 

 domestic animals. feraJ. See feral domestic animals 

 domestic poultry, avian cholera, 402 

 Dorosoma 



cepedianum (gizzard shad). 240. 261. 262, 263 



petenense (threadfin shad). 432 

 double-clutching. 381 

 double-crested cormorant (Phalacrocorax auntus). 16. 44, 54 



