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: 41772
Breeding-bird populations in Delaware's urban woodlots
No abstract available.
Authors
J. T. Linehan, R. E. Jones, J. R. Longcore
Test of grit types in alleviating lead poisoning in mallards
No abstract available.
Authors
A.J. Godin
Factors influencing waterfowl counts on aerial surveys, 1961-66
No abstract available.
Authors
R.K. Martinson, C.F. Kaczynski
Retention of extra-wide, lock-on, and regular bands on waterfowl
In tests of three types of bands -- extra-wide bands, lock-on bands, and regular U.S. Fish and Wildlife Service bands -- little difference was noted in the retention qualities of the three types on waterfowl. Therefore, there appeared to be no advantage in using either the extra-wide or the lock-on type of band rather than the regular band now in use by waterfowl banders on this continent. Water
Authors
R.K. Martinson, C. J. Henny
The green-winged teal: Its distribution, migration, and population dynamics
No abstract available.
Authors
G. Moisan, R.I. Smith, R.K. Martinson
Relation between male courtship activities and nesting of American woodcock
No abstract available.
Authors
A. D. Geis
What's being done about blackbird control at the Bureau of Sport Fisheries and Wildlife Research Center Eastern Branches?
No abstract available.
Authors
J.L. Seubert