Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16780
Birds imported into the United States in 1972
Birds imported into the United States in 1972 are tabulated by species. Total numbers for the period 1968-72 are given for the more commonly imported taxa. The number of birds imported in 1972 (640,995) decreased by about one third from that of 1971, largely as a result of a ban declared on the importation of birds in August 1972 due to the outbreak of exotic Newcastle,disease. Much of the decr
Authors
R. B. Clapp
Distribution in states and counties of waterfowl species harvested during 1961-70 hunting seasons
No abstract available.
Authors
S.M. Carney, M.F. Sorensen, E.M. Martin
Wintering Areas of Bird Species Hazardous to USAF Aircraft
No abstract available.
Effects on wildlife of newer pesticides and other pollutants
No abstract available.
Authors
W. H. Stickel
The natural history of Lisianski Island, Northwestern Hawaiian Islands
No abstract available.
Authors
R. B. Clapp, W. O. Wirtz
Field ecology investigations of the effects of selected pesticides on wildlife populations
No abstract available.
Authors
L. C. McEwen, J.O. Ells
Experimental duck hunting seasons, San Luis Valley, Colorado, 1963-1970
No abstract available.
Authors
Richard M. Hopper, Aelred D. Geis, Jack R. Grieb, Lewis Nelson
The band-tailed pigeon in Utah: Results of the Utah segment of the four corners cooperative band-tailed pigeon investigation
No abstract available.
Authors
J.C. Pederson, D.H. Nish
An experimental translocation of the eastern timber wolf
No abstract available.
Authors
T.F. Weise, W. L. Robinson, R.A. Hook, L. D. Mech
Current techniques in the study of elusive wilderness carnivores
No abstract available.
Authors
L. D. Mech
Urban planning and urban wildlife, a case study of a planned city near Washington, D.C
No abstract available.
Authors
A. D. Geis