Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41763
Color of the tarsi and toes of the black rail
Examination of two fresh specimens of the Black Rail (Laterallus jamaicensis) has prompted us to call attention to the color of the tarsi and toes of this species, since our observations do not agree with published accounts. Audubon (Ornithological Biography, vol. IV; 361, 1838) and Friedmann (Birds of North and Middle America, U.S. Nat'l. Mus. Bull., 50: 154, 1941) state that the tarsi and toes a
Authors
B. Meanley, R. E. Stewart
Duck-wing collections - their history, current status, and potential uses
No abstract available.
Authors
A. D. Geis, S.M. Carney
A useful device for sampling understory woody vegetation
No abstract available.
Authors
T.H. Ripley, F.M. Johnson, W.P. Thomas