From Wikipedia, the free encyclopedia

Black-tailed deer
Young male black-tailed deer ( Olympic National Park)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Cervidae
Subfamily: Capreolinae
Genus: Odocoileus
Species:
Subspecies:
O. h. columbianus
Trinomial name
Odocoileus hemionus columbianus
(Richardson, 1829)

Two forms of black-tailed deer or blacktail deer that occupy coastal woodlands in the Pacific Northwest of North America are subspecies of the mule deer (Odocoileus hemionus). They have sometimes been treated as a species, but virtually all recent authorities maintain they are subspecies. [1] [2] [3] [4] [5] [6] [7]

The Columbian black-tailed deer (Odocoileus hemionus columbianus) is found in western North America, from Northern California into the Pacific Northwest of the United States and coastal British Columbia in Canada. [8] The Sitka deer (O. h. sitkensis) is found coastally in British Columbia, southeast Alaska, and southcentral Alaska (as far as Kodiak Island). [8] [9] [10] [11]

Range

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 California counties, including Siskiyou, Tehama, Shasta, and Plumas County (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 Rocky Mountain mule deer), in the central and eastern portions of the county. [12]

The black-tailed deer is currently common in California, ranging as far south as San Luis Obispo and Santa Barbara County; [13] north into western Oregon, Washington, and coastal and interior British Columbia; and north into the Alaskan panhandle. It is a very popular game animal.

Taxonomy

All recent authorities maintain it as a subspecies of the mule deer (O. hemionus). [1] [2] [3] [4] [5] [6] [7] Strictly speaking, the black-tailed deer group consists of two subspecies, as it also includes O. h. sitkensis (the Sitka deer). [2] Despite this, the mtDNA of the white-tailed deer and mule deer are similar, but differ from that of the black-tailed deer. [6] This may be the result of introgression, although hybrids between the mule deer and white-tailed deer are rare in the wild (apparently more common locally in West Texas), and the hybrid survival rate is low even in captivity. [4] [6]

Ecology

These two subspecies thrive on the edge of the forest, as the dark forest lacks the underbrush 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 western poison oak, despite its irritant content. [14] This deer often is most active at dawn and dusk, and is frequently involved in collisions with automobiles.

Diet and reproduction

Characteristic black tail

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 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 forest floor provide a source of calcium and other nutrients to other forest inhabitants. Bucks regrow their antlers beginning in April through to August.[ citation needed]

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 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.[ citation needed]

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. 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.[ citation needed]

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.[ citation needed] [15]

Controversy over habitat management

In Southeast Alaska, the Sitka deer is the primary prey of the rare Alexander Archipelago wolf (Canis lupus ligoni), which is endemic to the region. [16] In the mid-1990s, the United States Fish and Wildlife Service 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 Tongass National Forest, adopted three months earlier. [17] 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 carrying capacity 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 capacity, and is the only tool available for the purpose. [18] [19]

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 data set 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. [20] The study showed the data set (called Vol-Strata) is not correlated to habitat quality. [21] [22] Also, a 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. [20] 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 9th Circuit Court of Appeals 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. [23]

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. [24] The ruling says in part:

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 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)... [24]

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 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 ... [24]

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 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. [25] 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. [26] [27]

References

  1. ^ a b Sanchez-Rojas, G.; Gallina-Tessaro, S. (2016). "Odocoileus hemionus". IUCN Red List of Threatened Species. 2016: e.T42393A22162113. doi: 10.2305/IUCN.UK.2016-1.RLTS.T42393A22162113.en. Retrieved 12 November 2021.
  2. ^ a b c Wilson, D. E.; Reeder, D. M., eds. (2005). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. ISBN  978-0-8018-8221-0. OCLC  62265494.
  3. ^ a b Novak, R. M. (1999). Walker's Mammals of the World. 6th edition. ISBN  0-8018-5789-9
  4. ^ a b c Heffelfinger, J. (version 2 March 2011). Tails with a dark side: The truth about whitetail – mule deer hybrids. Archived November 22, 2010, at the Wayback Machine
  5. ^ a b Reid, F. A. (2006). Mammals of North America. 4th edition. ISBN  978-0-395-93596-5
  6. ^ a b c d Geist, V. (1998). Deer of the world: their evolution, behaviour, and ecology. ISBN  978-0-8117-0496-0
  7. ^ a b Feldhamer, G. A., B. C. Thompson, and J. A. Chapman, editors (2003). Wild mammals of North America: biology, management, and conservation. 2nd edition. ISBN  978-0-8018-7416-1
  8. ^ a b B.C. Ministry of Env., Lands & Parks. (Undated) Mule and black-tailed deer in British Columbia.
  9. ^ B.C. Ministry of Forests. 1996–1998. Coastal Black-Tailed Deer Study, linking to five reports.
  10. ^ MacDonald, S. and Cook, J. (2007) Mammals and Amphibians of Southeast Alaska.
  11. ^ Wildlife. U.S. Fish & Wildlife Service. Kodiak National Wildlife Refuge. Last updated: April 6, 2011.
  12. ^ "Columbian Black-tailed Deer". Solano County Office of Education. Retrieved 1 January 2023.
  13. ^ 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.
  14. ^ Hogan, C. Michael (2008) Western poison-oak: Toxicodendron diversilobum Archived July 21, 2009, at the Wayback Machine, GlobalTwitcher, ed. Nicklas Stromberg.
  15. ^ Zahid, Azrub (February 14, 2023). "What Do Deer Eat? All About Deer Diet". Digi World Mag. Retrieved February 17, 2023.
  16. ^ Person, D.K. (Univ. Alaska); Kirchhoff, M. (ADF&G); van Ballenberghe, V. (USFS-FSL); Iverson, G.C. (USFS); Grossman, E. (USF&WS). 1996. "The Alexander Archipelago Wolf: A Conservation Assessment," Archived 2014-04-07 at the Wayback Machine Gen. Tech. Rep. PNW-GTR-384. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.
  17. ^ USF&WS. 1997 (August 28) 12-month finding, re: Petition to List the Alexander Archipelago Wolf under Provisions of the Endangered Species Act.
  18. ^ 1997 TLMP Wolf standard and guideline: reproduced at Wildlife Habitat Planning: WILD112, XI.A.3 in [1]. 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.
  19. ^ Tongass Forest Plan Implementation Clarification, 1998; and directive of Tom Puchlerz, Tongass Forest Supervisor, August 6, 2002. See also: Background Archived December 15, 2013, at the Wayback Machine. USDA Forest Service – Tongass National Forest
  20. ^ a b "Suit Filed to Stop Four Timber Sales on Largest National Forest" – Sit News. Sitnews.us (2008-07-11). Retrieved on 2012-06-10.
  21. ^ Caouette, J.; Kramer, M.; Nowacki, G. 2000. Deconstructing the Tongass Timber Paradigm Archived 2011-10-16 at the Wayback Machine. USDA Forest Service.
  22. ^ US Forest Service, 2008 Final Environmental Impact Statement for Tongass Land Management Plan Archived July 24, 2011, at the Wayback Machine. Vol. 1 (January 2008) pp. 3–265 to 3–266.
  23. ^ Audio recording of oral arguments before 9th Circ. Ct. of Appeals, 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.
  24. ^ a b c Memorandum. Issued unanimously by the 9th Circuit Court of Appeals panel of Judges Alarcon, Graber and Bybee. August 2, 2011.
  25. ^ Jonathan Grass, Appeals court overturns 4 Tongass logging projects Archived 2011-08-10 at the Wayback Machine. Juneau Empire, August 3, 2011.
  26. ^ SitNews (2013). Court Decision Stops Four Tongass National Forest Logging Projects, 27 Sept. 2014
  27. ^ KFSK (2013). Court sends four timber sale plans back for reworking, by Joe Viechnicki. 2 Oct. 2014.

External links

From Wikipedia, the free encyclopedia

Black-tailed deer
Young male black-tailed deer ( Olympic National Park)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Cervidae
Subfamily: Capreolinae
Genus: Odocoileus
Species:
Subspecies:
O. h. columbianus
Trinomial name
Odocoileus hemionus columbianus
(Richardson, 1829)

Two forms of black-tailed deer or blacktail deer that occupy coastal woodlands in the Pacific Northwest of North America are subspecies of the mule deer (Odocoileus hemionus). They have sometimes been treated as a species, but virtually all recent authorities maintain they are subspecies. [1] [2] [3] [4] [5] [6] [7]

The Columbian black-tailed deer (Odocoileus hemionus columbianus) is found in western North America, from Northern California into the Pacific Northwest of the United States and coastal British Columbia in Canada. [8] The Sitka deer (O. h. sitkensis) is found coastally in British Columbia, southeast Alaska, and southcentral Alaska (as far as Kodiak Island). [8] [9] [10] [11]

Range

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 California counties, including Siskiyou, Tehama, Shasta, and Plumas County (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 Rocky Mountain mule deer), in the central and eastern portions of the county. [12]

The black-tailed deer is currently common in California, ranging as far south as San Luis Obispo and Santa Barbara County; [13] north into western Oregon, Washington, and coastal and interior British Columbia; and north into the Alaskan panhandle. It is a very popular game animal.

Taxonomy

All recent authorities maintain it as a subspecies of the mule deer (O. hemionus). [1] [2] [3] [4] [5] [6] [7] Strictly speaking, the black-tailed deer group consists of two subspecies, as it also includes O. h. sitkensis (the Sitka deer). [2] Despite this, the mtDNA of the white-tailed deer and mule deer are similar, but differ from that of the black-tailed deer. [6] This may be the result of introgression, although hybrids between the mule deer and white-tailed deer are rare in the wild (apparently more common locally in West Texas), and the hybrid survival rate is low even in captivity. [4] [6]

Ecology

These two subspecies thrive on the edge of the forest, as the dark forest lacks the underbrush 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 western poison oak, despite its irritant content. [14] This deer often is most active at dawn and dusk, and is frequently involved in collisions with automobiles.

Diet and reproduction

Characteristic black tail

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 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 forest floor provide a source of calcium and other nutrients to other forest inhabitants. Bucks regrow their antlers beginning in April through to August.[ citation needed]

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 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.[ citation needed]

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. 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.[ citation needed]

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.[ citation needed] [15]

Controversy over habitat management

In Southeast Alaska, the Sitka deer is the primary prey of the rare Alexander Archipelago wolf (Canis lupus ligoni), which is endemic to the region. [16] In the mid-1990s, the United States Fish and Wildlife Service 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 Tongass National Forest, adopted three months earlier. [17] 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 carrying capacity 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 capacity, and is the only tool available for the purpose. [18] [19]

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 data set 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. [20] The study showed the data set (called Vol-Strata) is not correlated to habitat quality. [21] [22] Also, a 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. [20] 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 9th Circuit Court of Appeals 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. [23]

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. [24] The ruling says in part:

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 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)... [24]

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 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 ... [24]

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 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. [25] 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. [26] [27]

References

  1. ^ a b Sanchez-Rojas, G.; Gallina-Tessaro, S. (2016). "Odocoileus hemionus". IUCN Red List of Threatened Species. 2016: e.T42393A22162113. doi: 10.2305/IUCN.UK.2016-1.RLTS.T42393A22162113.en. Retrieved 12 November 2021.
  2. ^ a b c Wilson, D. E.; Reeder, D. M., eds. (2005). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. ISBN  978-0-8018-8221-0. OCLC  62265494.
  3. ^ a b Novak, R. M. (1999). Walker's Mammals of the World. 6th edition. ISBN  0-8018-5789-9
  4. ^ a b c Heffelfinger, J. (version 2 March 2011). Tails with a dark side: The truth about whitetail – mule deer hybrids. Archived November 22, 2010, at the Wayback Machine
  5. ^ a b Reid, F. A. (2006). Mammals of North America. 4th edition. ISBN  978-0-395-93596-5
  6. ^ a b c d Geist, V. (1998). Deer of the world: their evolution, behaviour, and ecology. ISBN  978-0-8117-0496-0
  7. ^ a b Feldhamer, G. A., B. C. Thompson, and J. A. Chapman, editors (2003). Wild mammals of North America: biology, management, and conservation. 2nd edition. ISBN  978-0-8018-7416-1
  8. ^ a b B.C. Ministry of Env., Lands & Parks. (Undated) Mule and black-tailed deer in British Columbia.
  9. ^ B.C. Ministry of Forests. 1996–1998. Coastal Black-Tailed Deer Study, linking to five reports.
  10. ^ MacDonald, S. and Cook, J. (2007) Mammals and Amphibians of Southeast Alaska.
  11. ^ Wildlife. U.S. Fish & Wildlife Service. Kodiak National Wildlife Refuge. Last updated: April 6, 2011.
  12. ^ "Columbian Black-tailed Deer". Solano County Office of Education. Retrieved 1 January 2023.
  13. ^ 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.
  14. ^ Hogan, C. Michael (2008) Western poison-oak: Toxicodendron diversilobum Archived July 21, 2009, at the Wayback Machine, GlobalTwitcher, ed. Nicklas Stromberg.
  15. ^ Zahid, Azrub (February 14, 2023). "What Do Deer Eat? All About Deer Diet". Digi World Mag. Retrieved February 17, 2023.
  16. ^ Person, D.K. (Univ. Alaska); Kirchhoff, M. (ADF&G); van Ballenberghe, V. (USFS-FSL); Iverson, G.C. (USFS); Grossman, E. (USF&WS). 1996. "The Alexander Archipelago Wolf: A Conservation Assessment," Archived 2014-04-07 at the Wayback Machine Gen. Tech. Rep. PNW-GTR-384. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.
  17. ^ USF&WS. 1997 (August 28) 12-month finding, re: Petition to List the Alexander Archipelago Wolf under Provisions of the Endangered Species Act.
  18. ^ 1997 TLMP Wolf standard and guideline: reproduced at Wildlife Habitat Planning: WILD112, XI.A.3 in [1]. 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.
  19. ^ Tongass Forest Plan Implementation Clarification, 1998; and directive of Tom Puchlerz, Tongass Forest Supervisor, August 6, 2002. See also: Background Archived December 15, 2013, at the Wayback Machine. USDA Forest Service – Tongass National Forest
  20. ^ a b "Suit Filed to Stop Four Timber Sales on Largest National Forest" – Sit News. Sitnews.us (2008-07-11). Retrieved on 2012-06-10.
  21. ^ Caouette, J.; Kramer, M.; Nowacki, G. 2000. Deconstructing the Tongass Timber Paradigm Archived 2011-10-16 at the Wayback Machine. USDA Forest Service.
  22. ^ US Forest Service, 2008 Final Environmental Impact Statement for Tongass Land Management Plan Archived July 24, 2011, at the Wayback Machine. Vol. 1 (January 2008) pp. 3–265 to 3–266.
  23. ^ Audio recording of oral arguments before 9th Circ. Ct. of Appeals, 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.
  24. ^ a b c Memorandum. Issued unanimously by the 9th Circuit Court of Appeals panel of Judges Alarcon, Graber and Bybee. August 2, 2011.
  25. ^ Jonathan Grass, Appeals court overturns 4 Tongass logging projects Archived 2011-08-10 at the Wayback Machine. Juneau Empire, August 3, 2011.
  26. ^ SitNews (2013). Court Decision Stops Four Tongass National Forest Logging Projects, 27 Sept. 2014
  27. ^ KFSK (2013). Court sends four timber sale plans back for reworking, by Joe Viechnicki. 2 Oct. 2014.

External links


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