Skip to main content
U.S. flag

An official website of the United States government

Publications

These publications showcase the significant science conducted in our Science Centers.

Filter Total Items: 16784

Blood analyses of wolf pups and their ecological and metabolic interpretation

Blood samples were obtained from 32 wolf (Canis lupus) pups live-trapped over a three-year period in northern Minnesota. The results of 21 laboratory analyses of hematology and blood chemistry are tabulated and analyzed in terms of study area, age, sex, and year of co11ection. Mean values are compared to those reported for dogs in the same age group. The numerous differences between dog and wol
Authors
U. S. Seal, L. D. Mech, V. Van Ballenberghe

Atlantic Flyway review--Region V

No abstract available.
Authors
C.S. Robbins

Population trends in nongame birds in North America

No abstract available.
Authors
C.S. Robbins, A.J. Erskine

The age at first flight for young American ospreys

No abstract available.
Authors
Vernon D. Stotts, C. J. Henny

Yet another instance of bat versus ant

No abstract available.
Authors
R. H. Pine, D. R. Clark, T. Lufriu