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Black-tailed deer

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he said despite those corrections, the agency still fails to address cumulative impacts to deer, especially on Prince of Wales Island, as is being challenged in the Logjam timber sale lawsuit, by ignoring substantial logging on nonfederal lands. In September 2013, under the same litigation, the U.S. District Court in Anchorage made a second remand to the Forest Service because the agency's further work under the first remand had not resolved the modeling issues. Activity on the four timber sales involved in the litigation has been suspended since 2008.
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conversion factor, known as the "deer multiplier" (used in calculating carrying capacity) was incorrectly applied, causing — by itself – a 30% overestimation of carrying capacity and corresponding underestimation of impacts. The combined effect of the two errors is variable because Vol-Strata is not correlated to habitat quality. Regarding the Traitors Cove Timber Sales project, in 2011 the plaintiffs noted in oral arguments before the
297:(among several others), two or three subspecies of black-tailed deer can be found with overlapping ranges. Within the county of Siskiyou, a north-central county on the California-Oregon border, one may find populations of Columbian black-tailed deer in the majority of the county. However, the range of this population of deer begins to overlap with the Rocky Mountain subspecies (as well as with 377: 385:
mating or 'rutting' season occurs during November and early December. Bucks can be observed running back and forth across the roads in the pursuit of does. After the rut, the bucks tend to hide and rest, often nursing wounds. They suffer broken antlers, and have lost weight. They drop their antlers between January and March. Antlers on the
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mother to leave the fawn hidden while she goes off to browse and replenish her body after giving birth. She must also eat enough to produce enough milk to feed her fawns. Although does are excellent mothers, fawn mortality rate is 45 to 70%. Does are very protective of their young and humans are viewed as predators.
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Deer are browsers. During the winter and early spring, they feed on Douglas fir, western red cedar, red huckleberry, salal, deer fern, and lichens growing on trees. Late spring to fall, they consume grasses, blackberries, apples, fireweed, pearly everlasting, forbs, salmonberry, salal, and maple. The
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We do not think that USFS has adequately explained its decision to approve the four logging projects in the Tongass. ... USFS has failed to explain how it ended up with a table that identifies 100 deer per square mile as a maximum carrying capacity, but allows 130 deer per square mile as a potential
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In a statement to the press, a spokesman for the plaintiffs said the errors in this lawsuit apply to every significant Tongass timber sale decision between 1996 and 2008, before the Forest Service corrected errors in the deer model when the agency issued its revised Tongass Forest Plan in 2008. But
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Deer communicate with the aid of scent and pheromones from several glands located on the lower legs. The metatarsal (outside of lower leg) produces an alarm scent, the tarsal (inside of hock) serves for mutual recognition and the interdigital (between the toes) leave a scent trail when deer travel.
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The gestation period for does is 6–7 months, with fawns being born in late May and into June. Twins are the rule, although young does often have only single fawns. Triplets can also occur. Fawns weigh 2.7 to 4 kg (6.0 to 8.8 lb) and have no scent for the first week or so. This enables the
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We have similar questions about USFS's use of VolStrata data, which identifies total timber volume and not forest structure, to approve the projects, where forest structure—and not total timber volume—is relevant to the habitability of a piece of land. USFS itself has recognized the limitations in
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the Forest Service was using in the deer model was known through the agency's own study (done in 2000) to generally overestimate the carrying capacity for deer and underestimate the impacts of logging. The study showed the data set (called Vol-Strata) is not correlated to habitat quality. Also, a
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The black-tailed deer lives along the Pacific coast from northern and western California and north to southeastern Alaska. East of the Cascade and Sierra Nevada Ranges in Oregon and California, black-tailed deer are replaced by mule deer which have a different tail pattern. In several northern
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for deer in winter to assure the viability of the Alexander Archipelago wolf and an adequate supply of deer for hunters. The needed carrying capacity was originally specified as 13 deer per square mile, but was corrected in 2000 to 18. Use of a deer model is specified for determining carrying
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At dawn, dusk, and moonlit nights, deer are seen browsing on the roadside. Wooded areas with forests on both sides of the road and open, grassy areas, i.e. golf courses, attract deer. Caution when driving is prudent because often as one deer crosses, another one or two follow.
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the VolStrata data. ... Because we must remand to the agency to re-examine its Deer Model, we need not decide whether the use of the VolStrata data was arbitrary and capricious. We anticipate that, in reviewing the proposed projects, USFS will use the best available data ...
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carrying capacity. 'The agency is obligated to articulate a rational connection between the facts found and the choices made,' which the agency has not done here. Pac. Coast Fed'n of Fisherman's Ass'ns v. U.S. Bureau of Reclamation, 426 F.3d 1082, 1091 (9th Cir. 2005)...
426:, adopted three months earlier. The Tongass NF is important in wolf conservation because it includes about 80% of the region's land area. The protections for the wolf included a standard and guideline intended to retain, in the face of logging losses, enough habitat 421:
evaluated a petition to list this wolf subspecies as threatened, and decided a listing was not warranted in August 1997, largely on the basis of provisions the Forest Service had included to protect the viability of the wolf subspecies in its Forest Plan for the
948:, May 3, 2011. Hear: argument by Chris Winter (Crag Law Center) attorney for Greenpeace v. Cole plaintiffs generally, and at 13:20 concerning Traitors Cove. Recording includes arguments by Winters and federal attorney Charles Scott, and Winter's rebuttal. 448:
The 9th Circuit panel ruled unanimously on August 2, 2011, in favor of the plaintiffs, remanding the four timber sale decisions to the Forest Service and giving guidance for what is necessary during reanalysis of impacts to deer. The ruling says in part:
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that the difference is between a claimed 21 deer per square mile carrying capacity in the project EIS, and 9.5 deer per square mile (about half of the Tongass Forest Plan's requirement) according to unpublished corrections the agency made in 2008.
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However, the Forest Service's implementation of the deer provision in the Tongass wolf standard and guideline has been controversial for many years, and led to a lawsuit by Greenpeace and Cascadia Wildlands in 2008, over four logging projects. The
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and grasslands the deer prefer as food, and completely open areas lack the hiding spots and cover they prefer for harsh weather. One of the plants that black-tailed deer browse is
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Livezey KB. 1991. Home range, habitat use, disturbance, and mortality of Columbian black-tailed deer in Mendocino National Forest. California Fish and Game 77:201–209.
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USF&WS. 1997 (August 28) 12-month finding, re: Petition to List the Alexander Archipelago Wolf under Provisions of the Endangered Species Act.
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Deer have excellent sight and smell. Their large ears can move independently of each other and pick up any unusual sounds that may signal danger.
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Person, D.K. (Univ. Alaska); Kirchhoff, M. (ADF&G); van Ballenberghe, V. (USFS-FSL); Iverson, G.C. (USFS); Grossman, E. (USF&WS). 1996.
312:; north into western Oregon, Washington, and coastal and interior British Columbia; and north into the Alaskan panhandle. It is a very popular 389:
provide a source of calcium and other nutrients to other forest inhabitants. Bucks regrow their antlers beginning in April through to August.
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Tongass Forest Plan Implementation Clarification, 1998; and directive of Tom Puchlerz, Tongass Forest Supervisor, August 6, 2002. See also:
368:, despite its irritant content. This deer often is most active at dawn and dusk, and is frequently involved in collisions with automobiles. 975: 1205: 929: 1075: 609: 1097: 874: 1123: 418: 861:. The 13 deer per square mile carrying capacity was an error, corrected in 1998 to 17, and in 2002 to 18 deer per square mile. 840:
Gen. Tech. Rep. PNW-GTR-384. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.
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of the white-tailed deer and mule deer are similar, but differ from that of the black-tailed deer. This may be the result of
1128: 1008: 1190: 833: 344:, although hybrids between the mule deer and white-tailed deer are rare in the wild (apparently more common locally in 229:). They have sometimes been treated as a species, but virtually all recent authorities maintain they are subspecies. 1195: 588: 539: 909: 1167: 738: 679: 545: 17: 963:
Memorandum. Issued unanimously by the 9th Circuit Court of Appeals panel of Judges Alarcon, Graber and Bybee
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1997 TLMP Wolf standard and guideline: reproduced at Wildlife Habitat Planning: WILD112, XI.A.3 in
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B.C. Ministry of Env., Lands & Parks. (Undated) Mule and black-tailed deer in British Columbia.
508: 298: 1154: 332:). Strictly speaking, the black-tailed deer group consists of two subspecies, as it also includes 1023: 741:. U.S. Fish & Wildlife Service. Kodiak National Wildlife Refuge. Last updated: April 6, 2011. 423: 1037: 305: 182: 926: 995: 50: 309: 713: 606: 8: 1220: 1215: 893: 265: 243: 871: 365: 58: 1084: 685: 659: 633: 584: 559: 549: 485: 427: 214: 726: 360:
These two subspecies thrive on the edge of the forest, as the dark forest lacks the
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The black-tailed deer is currently common in California, ranging as far south as
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2008 Final Environmental Impact Statement for Tongass Land Management Plan
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Tails with a dark side: The truth about whitetail – mule deer hybrids.
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Feldhamer, G. A., B. C. Thompson, and J. A. Chapman, editors (2003).
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Wild mammals of North America: biology, management, and conservation
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In Southeast Alaska, the Sitka deer is the primary prey of the rare
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Court Decision Stops Four Tongass National Forest Logging Projects
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Audio recording of oral arguments before 9th Circ. Ct. of Appeals
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Mammal Species of the World: A Taxonomic and Geographic Reference
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into the Pacific Northwest of the United States and coastal
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Deer of the world: their evolution, behaviour, and ecology.
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capacity, and is the only tool available for the purpose.
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All recent authorities maintain it as a subspecies of the
417:), which is endemic to the region. In the mid-1990s, the 404: 301:), in the central and eastern portions of the county. 1009:
Court sends four timber sale plans back for reworking
896:. Sitnews.us (2008-07-11). Retrieved on 2012-06-10. 976:Appeals court overturns 4 Tongass logging projects 1182: 1201:Fauna of the California chaparral and woodlands 881:. USDA Forest Service – Tongass National Forest 823: 651: 649: 647: 645: 484:Sanchez-Rojas, G.; Gallina-Tessaro, S. (2016). 784:Western poison-oak: Toxicodendron diversilobum 509:10.2305/IUCN.UK.2016-1.RLTS.T42393A22162113.en 958: 956: 954: 905:Caouette, J.; Kramer, M.; Nowacki, G. 2000. 843: 642: 534: 936:. Vol. 1 (January 2008) pp. 3–265 to 3–266. 706: 951: 907:Deconstructing the Tongass Timber Paradigm 727:Mammals and Amphibians of Southeast Alaska 260:) is found coastally in British Columbia, 242:) is found in western North America, from 40: 699: 697: 604:Heffelfinger, J. (version 2 March 2011). 507: 899: 794:, GlobalTwitcher, ed. Nicklas Stromberg. 719: 600: 598: 596: 575: 573: 375: 371: 806:"What Do Deer Eat? All About Deer Diet" 419:United States Fish and Wildlife Service 14: 1226:Endemic fauna of the Pacific Northwest 1183: 889: 887: 694: 673: 671: 624: 622: 530: 528: 526: 479: 477: 1036: 1035: 803: 712:B.C. Ministry of Forests. 1996–1998. 593: 570: 213:that occupy coastal woodlands in the 336:(the Sitka deer). Despite this, the 884: 754:. Solano County Office of Education 668: 619: 523: 495:IUCN Red List of Threatened Species 474: 405:Controversy over habitat management 24: 1206:Fauna of the Western United States 852: 804:Zahid, Azrub (February 14, 2023). 725:MacDonald, S. and Cook, J. (2007) 25: 1237: 1017: 1011:, by Joe Viechnicki. 2 Oct. 2014. 985:. Juneau Empire, August 3, 2011. 62: 1076:Odocoileus hemionus columbianus 1046:Odocoileus hemionus columbianus 1026:Black-tailed Deer of California 1001: 988: 968: 939: 919: 864: 797: 775: 766: 744: 732: 714:Coastal Black-Tailed Deer Study 281:California counties, including 239:Odocoileus hemionus columbianus 192:Odocoileus hemionus columbianus 581:Walker's Mammals of the World. 546:Johns Hopkins University Press 538:; Reeder, D. M., eds. (2005). 49:Young male black-tailed deer ( 13: 1: 752:"Columbian Black-tailed Deer" 468: 442:9th Circuit Court of Appeals 7: 319: 234:Columbian black-tailed deer 10: 1242: 877:December 15, 2013, at the 716:, linking to five reports. 612:November 22, 2010, at the 411:Alexander Archipelago wolf 355: 352:is low even in captivity. 1191:Mammals described in 1829 1044: 781:Hogan, C. Michael (2008) 630:Mammals of North America. 380:Characteristic black tail 188: 181: 59:Scientific classification 57: 48: 39: 34: 1196:Mammals of North America 299:Rocky Mountain mule deer 275: 1024:Excerpts from the book 424:Tongass National Forest 932:July 24, 2011, at the 916:. USDA Forest Service. 790:July 21, 2009, at the 462: 456: 381: 174:O. h. columbianus 579:Novak, R. M. (1999). 502:: e.T42393A22162113. 457: 451: 379: 372:Diet and reproduction 217:of North America are 51:Olympic National Park 628:Reid, F. A. (2006). 310:Santa Barbara County 925:US Forest Service, 488:Odocoileus hemionus 266:southcentral Alaska 244:Northern California 227:Odocoileus hemionus 981:2011-08-10 at the 912:2011-10-16 at the 836:2014-04-07 at the 655:Geist, V. (1998). 415:Canis lupus ligoni 382: 366:western poison oak 348:), and the hybrid 198:(Richardson, 1829) 35:Black-tailed deer 27:Subspecies of deer 1211:Mammals of Canada 1178: 1177: 1038:Taxon identifiers 965:. August 2, 2011. 690:978-0-8018-7416-1 664:978-0-8117-0496-0 638:978-0-395-93596-5 555:978-0-8018-8221-0 428:carrying capacity 215:Pacific Northwest 207:black-tailed deer 203: 202: 16:(Redirected from 1233: 1171: 1170: 1158: 1157: 1145: 1144: 1132: 1131: 1119: 1118: 1106: 1105: 1093: 1092: 1080: 1079: 1078: 1065: 1064: 1063: 1033: 1032: 1012: 1005: 999: 994:SitNews (2013). 992: 986: 974:Jonathan Grass, 972: 966: 960: 949: 943: 937: 923: 917: 903: 897: 891: 882: 868: 862: 856: 850: 847: 841: 827: 821: 820: 818: 816: 801: 795: 779: 773: 770: 764: 763: 761: 759: 748: 742: 736: 730: 723: 717: 710: 704: 701: 692: 675: 666: 653: 640: 626: 617: 602: 591: 577: 568: 567: 544:(3rd ed.). 532: 521: 520: 518: 516: 511: 481: 262:southeast Alaska 248:British Columbia 194: 160:O. hemionus 67: 66: 44: 32: 31: 21: 1241: 1240: 1236: 1235: 1234: 1232: 1231: 1230: 1181: 1180: 1179: 1174: 1166: 1161: 1153: 1148: 1140: 1135: 1127: 1122: 1114: 1109: 1101: 1096: 1088: 1083: 1074: 1073: 1068: 1059: 1058: 1053: 1040: 1020: 1015: 1006: 1002: 998:, 27 Sept. 2014 993: 989: 983:Wayback Machine 973: 969: 961: 952: 944: 940: 934:Wayback Machine 924: 920: 914:Wayback Machine 904: 900: 892: 885: 879:Wayback Machine 869: 865: 857: 853: 848: 844: 838:Wayback Machine 828: 824: 814: 812: 802: 798: 792:Wayback Machine 780: 776: 771: 767: 757: 755: 750: 749: 745: 737: 733: 724: 720: 711: 707: 702: 695: 676: 669: 654: 643: 627: 620: 614:Wayback Machine 603: 594: 578: 571: 556: 533: 524: 514: 512: 482: 475: 471: 407: 374: 358: 334:O. h. sitkensis 322: 306:San Luis Obispo 278: 258:O. h. sitkensis 250:in Canada. The 199: 196: 190: 177: 163: 61: 28: 23: 22: 15: 12: 11: 5: 1239: 1229: 1228: 1223: 1218: 1213: 1208: 1203: 1198: 1193: 1176: 1175: 1173: 1172: 1159: 1146: 1133: 1120: 1107: 1094: 1081: 1066: 1050: 1048: 1042: 1041: 1030: 1029: 1019: 1018:External links 1016: 1014: 1013: 1000: 987: 967: 950: 938: 918: 898: 883: 863: 851: 842: 822: 810:Digi World Mag 796: 774: 765: 743: 731: 718: 705: 693: 667: 641: 618: 592: 569: 554: 522: 472: 470: 467: 406: 403: 373: 370: 357: 354: 321: 318: 277: 274: 211:blacktail deer 201: 200: 197: 186: 185: 183:Trinomial name 179: 178: 171: 169: 165: 164: 157: 155: 151: 150: 143: 139: 138: 133: 129: 128: 123: 119: 118: 113: 109: 108: 103: 99: 98: 93: 89: 88: 83: 79: 78: 73: 69: 68: 55: 54: 46: 45: 37: 36: 26: 18:Blacktail deer 9: 6: 4: 3: 2: 1238: 1227: 1224: 1222: 1219: 1217: 1214: 1212: 1209: 1207: 1204: 1202: 1199: 1197: 1194: 1192: 1189: 1188: 1186: 1169: 1164: 1160: 1156: 1151: 1147: 1143: 1138: 1134: 1130: 1125: 1121: 1117: 1112: 1108: 1104: 1099: 1095: 1091: 1086: 1082: 1077: 1071: 1067: 1062: 1056: 1052: 1051: 1049: 1047: 1043: 1039: 1034: 1028: 1027: 1022: 1021: 1010: 1007:KFSK (2013). 1004: 997: 991: 984: 980: 977: 971: 964: 959: 957: 955: 947: 942: 935: 931: 928: 922: 915: 911: 908: 902: 895: 890: 888: 880: 876: 873: 867: 860: 855: 846: 839: 835: 832: 826: 811: 807: 800: 793: 789: 786: 785: 778: 769: 753: 747: 740: 735: 728: 722: 715: 709: 700: 698: 691: 687: 684:2nd edition. 683: 681: 674: 672: 665: 661: 658: 652: 650: 648: 646: 639: 635: 632:4th edition. 631: 625: 623: 616: 615: 611: 608: 601: 599: 597: 590: 589:0-8018-5789-9 586: 583:6th edition. 582: 576: 574: 565: 561: 557: 551: 547: 543: 542: 537: 536:Wilson, D. 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Index

Blacktail deer

Olympic National Park
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Mammalia
Artiodactyla
Cervidae
Capreolinae
Odocoileus
O. hemionus
Trinomial name
Pacific Northwest
subspecies
mule deer
Northern California
British Columbia
Sitka deer
southeast Alaska
southcentral Alaska
Kodiak Island
Siskiyou
Tehama
Shasta
Plumas County
Rocky Mountain mule deer
San Luis Obispo

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