-
1
-
-
0003605608
-
-
American Ornithologists' Union, Washington, D.C.
-
American Ornithologists' Union. 1998. Checklist of North American birds. Seventh edition. American Ornithologists' Union, Washington, D.C.
-
(1998)
Checklist of North American Birds. Seventh Edition
-
-
-
2
-
-
0345019436
-
-
Progress report. U.S. Fish and Wildlife Service, Anchorage, Alaska
-
Andres, B. A., and D. L. Brann. 1997. Inventory of breeding birds on Alaska Army National Guard Training Areas, Nome Region. Progress report. U.S. Fish and Wildlife Service, Anchorage, Alaska.
-
(1997)
Inventory of Breeding Birds on Alaska Army National Guard Training Areas, Nome Region
-
-
Andres, B.A.1
Brann, D.L.2
-
3
-
-
0345450633
-
Rusty blackbird
-
A. Poole and F. Gill, editors. The Acadamy of Natural Sciences of Philadelphia, Philadelphia
-
Avery, M. L. 1995. Rusty blackbird. Page 15 in A. Poole and F. Gill, editors. The birds of North America. Number 200. The Acadamy of Natural Sciences of Philadelphia, Philadelphia.
-
(1995)
The Birds of North America
, Issue.200
, pp. 15
-
-
Avery, M.L.1
-
4
-
-
0345450632
-
-
Bulletin 13. Division of Biological Survey, U.S. Department of Agriculture. Washington, D.C.
-
Beal, F. E. L. 1900. Food of the bobolink, blackbirds, and grackles. Bulletin 13. Division of Biological Survey, U.S. Department of Agriculture. Washington, D.C.
-
(1900)
Food of the Bobolink, Blackbirds, and Grackles
-
-
Beal, F.E.L.1
-
6
-
-
0344051104
-
-
Bulletin 211. United States National Museum, Washington, D.C.
-
Bent, A. C. 1958. Life histories of North American blackbirds, orioles, tanagers, and allies. Bulletin 211. United States National Museum, Washington, D.C.
-
(1958)
Life Histories of North American Blackbirds, Orioles, Tanagers, and Allies
-
-
Bent, A.C.1
-
7
-
-
0000342244
-
An evaluation of the Christmas Bird Count for monitoring population trends of selected species
-
Butcher, G. S. 1990. An evaluation of the Christmas Bird Count for monitoring population trends of selected species. Wildlife Society Bulletin 18:129-134.
-
(1990)
Wildlife Society Bulletin
, vol.18
, pp. 129-134
-
-
Butcher, G.S.1
-
8
-
-
0004706331
-
Watchlist 1996
-
Carter, M., G. Fenwick, C. Hunter, D. Pashley, D. Petit, J. Price, and J. Trapp. 1996. Watchlist 1996. Audubon Field Notes 50:238-240.
-
(1996)
Audubon Field Notes
, vol.50
, pp. 238-240
-
-
Carter, M.1
Fenwick, G.2
Hunter, C.3
Pashley, D.4
Petit, D.5
Price, J.6
Trapp, J.7
-
9
-
-
0004065587
-
-
Les Presses de l'Université de Sherbrooke et la Société de Loisir Ornithologique de L'Estrie. Sherbrooke, Quebec, Canada
-
Cyr, A., and J. Larivée. 1995. Atlas saisonnier des oiseaux du Québec. Les Presses de l'Université de Sherbrooke et la Société de Loisir Ornithologique de L'Estrie. Sherbrooke, Quebec, Canada.
-
(1995)
Atlas Saisonnier des Oiseaux du Québec
-
-
Cyr, A.1
Larivée, J.2
-
10
-
-
0024944554
-
Phyto-ecology of lacustrine bird habitats in Quebec
-
J.-L. DesGranges, editor. Occasional paper 67. Canadian Wildlife Service, Ottawa
-
Darveau, M., B. Houde, and J.-L. DesGranges. 1989. Phyto-ecology of lacustrine bird habitats in Quebec. Pages 42-67 in J.-L. DesGranges, editor. Studies of the effects of acidificationon aquatic wildlife in Canada: lacustrine birds and their habitat in Quebec. Occasional paper 67. Canadian Wildlife Service, Ottawa.
-
(1989)
Studies of the Effects of Acidificationon Aquatic Wildlife in Canada: Lacustrine Birds and their Habitat in Quebec
, pp. 42-67
-
-
Darveau, M.1
Houde, B.2
DesGranges, J.-L.3
-
11
-
-
0002616897
-
Using migration counts to monitor landbird populations: Review and evaluation of current status
-
D. M. Power, editor. Plenum Press, New York
-
Dunn, E. H., and D. J. T. Hussell. 1995. Using migration counts to monitor landbird populations: review and evaluation of current status. Pages 43-88 in D. M. Power, editor. Current ornithology. Plenum Press, New York.
-
(1995)
Current Ornithology
, pp. 43-88
-
-
Dunn, E.H.1
Hussell, D.J.T.2
-
12
-
-
0003606487
-
-
Stanford University Press, Stanford, California
-
Ehrlich, P., D. Dobkins, and D. Wheye. 1992. Birds in jeopardy. Stanford University Press, Stanford, California.
-
(1992)
Birds in Jeopardy
-
-
Ehrlich, P.1
Dobkins, D.2
Wheye, D.3
-
13
-
-
0343138471
-
-
Report 41. Canadian Wildlife Service, Ottawa
-
Erskine, A. 1977. Birds in boreal Canada. Report 41. Canadian Wildlife Service, Ottawa.
-
(1977)
Birds in Boreal Canada
-
-
Erskine, A.1
-
14
-
-
0028184058
-
Poor reproduction in forest passerines from decline of snail abundance on acidified soils
-
Graveland, J., R. van der Wal, J. H. van Baien, and A. J. van Noordwijk. 1994. Poor reproduction in forest passerines from decline of snail abundance on acidified soils. Nature 368:446-448.
-
(1994)
Nature
, vol.368
, pp. 446-448
-
-
Graveland, J.1
Van Der Wal, R.2
Van Baien, J.H.3
Van Noordwijk, A.J.4
-
15
-
-
0021084815
-
The role of neophobia in determining the degree of foraging specialization in some migrant warblers
-
Greenberg, R. 1983. The role of neophobia in determining the degree of foraging specialization in some migrant warblers American Naturalist 122:444-453.
-
(1983)
American Naturalist
, vol.122
, pp. 444-453
-
-
Greenberg, R.1
-
16
-
-
0002320647
-
Wetland trends in southeastern U.S
-
Hefner, J. M., and J. P. Brown. 1984. Wetland trends in southeastern U.S. Wetlands 4:1-11.
-
(1984)
Wetlands
, vol.4
, pp. 1-11
-
-
Hefner, J.M.1
Brown, J.P.2
-
17
-
-
0003478883
-
-
U.S. Fish and Wildlife Service and U.S. Environmental Protection Agency, Atlanta
-
Hefner, J. M., B. O. Wilen, T. E. Dahl, and W. E. Frayer. 1994. Southeast wetlands: status and trends, mid-1970s to mid-1980s. U.S. Fish and Wildlife Service and U.S. Environmental Protection Agency, Atlanta.
-
(1994)
Southeast Wetlands: Status and Trends, Mid-1970s to Mid-1980s
-
-
Hefner, J.M.1
Wilen, B.O.2
Dahl, T.E.3
Frayer, W.E.4
-
18
-
-
0032819097
-
A molecular phylogeny of the blackbirds (Icteridae): Five lineages revealed by cytochrome-B sequence data
-
In Press
-
Lanyon, S. M., and K. E. Omland. In Press. A molecular phylogeny of the blackbirds (Icteridae): Five lineages revealed by cytochrome-B sequence data. AUK 116.
-
AUK
, vol.116
-
-
Lanyon, S.M.1
Omland, K.E.2
-
19
-
-
0002363778
-
Estimating equations estimates of trend
-
Link, W. A., and J. R. Sauer. 1994. Estimating equations estimates of trend. Bird Populations 2:23-32.
-
(1994)
Bird Populations
, vol.2
, pp. 23-32
-
-
Link, W.A.1
Sauer, J.R.2
-
22
-
-
0004267429
-
-
Environment Canada, Ottawa, Ontario
-
National Wetlands Working Group. 1988. Wetlands of Canada. Environment Canada, Ottawa, Ontario.
-
(1988)
Wetlands of Canada
-
-
-
25
-
-
0004089743
-
A biological investigation of the Athabaska-Mackenzie region
-
Washington, D.C.
-
Preble, E. A. 1908. A biological investigation of the Athabaska-Mackenzie region. North American Fauna 27, Washington, D.C.
-
(1908)
North American Fauna 27
-
-
Preble, E.A.1
-
26
-
-
0004116345
-
-
Patuxent Wildlife Research Center, Laurel, Maryland
-
Sauer, J. R., S. Schwanz, and B. Hoover. 1996. The Christmas Bird Count home page. Version 95.1. Patuxent Wildlife Research Center, Laurel, Maryland.
-
(1996)
The Christmas Bird Count Home Page. Version 95.1
-
-
Sauer, J.R.1
Schwanz, S.2
Hoover, B.3
-
27
-
-
0003412064
-
-
Patuxent Wildlife Research Center, Laurel, Maryland
-
Sauer, J. R., J. E. Hines, G. Gough, I. Thomas, and B. G. Peterjohn. 1997. The North American Breeding Bird Survey results and analysis. Version 96.3. Patuxent Wildlife Research Center, Laurel, Maryland.
-
(1997)
The North American Breeding Bird Survey Results and Analysis. Version 96.3
-
-
Sauer, J.R.1
Hines, J.E.2
Gough, G.3
Thomas, I.4
Peterjohn, B.G.5
-
28
-
-
0024281156
-
Effect of acid rain on freshwater ecosystems
-
Schindler, D. W. 1988. Effect of acid rain on freshwater ecosystems. Science 239:149-239.
-
(1988)
Science
, vol.239
, pp. 149-239
-
-
Schindler, D.W.1
-
29
-
-
0012810801
-
The birds of Manitoba
-
U.S. National Museum, Washington, D.C.
-
Thompson, E. E. 1891. The birds of Manitoba. Proceedings of the United States National Museum, Volume 13, number 841. U.S. National Museum, Washington, D.C.
-
(1891)
Proceedings of the United States National Museum
, vol.13
, Issue.841
-
-
Thompson, E.E.1
-
31
-
-
0030469456
-
Relationships of bird community structure and species distributions to two environmental gradients in northern boreal forest
-
Welsh, D. A., and C. Lougheed. 1997. Relationships of bird community structure and species distributions to two environmental gradients in northern boreal forest. Ecography 19:194-208.
-
(1997)
Ecography
, vol.19
, pp. 194-208
-
-
Welsh, D.A.1
Lougheed, C.2
|