Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16780
Maryland Birdlife index, volumes 21-25, 1965-1969. Part 1, Species Index; part 2, Author index
No abstract available.
Authors
W.T. Van Velzen, A.C. Van Velzen
Dieldrin and DDT: effects on sparrow hawk eggshells and reproduction
Patterns of reproductive failure in declining populations of several European and North American raptorial species were duplicated experimentally with captive American sparrow hawks Falco sparverius that were given a diet containing two commonly used organochlorine insecticides. Major effects on reproduction were increased egg disappearance, increased egg destruction by parent birds, and reduced
Authors
Ron Porter, Stanley N. Wiemeyer
Progress report on Carolina Sandhills mourning dove studies
No abstract available.
Authors
S.R. Amend
Interference from extraction thimbles in the gas chromatographic analysis of insecticides
No abstract available.
Authors
T. G. Lamont, E. Cromartie
Growth and mortality of herring gull chicks
No abstract available.
Authors
J.A. Kadlec, W.H. Drury, D.K. Onion
Lead poisoning and aspergillosis in an Andean condor
No abstract available.
Authors
L. N. Locke, George E. Bagley, D.N. Frickie, L. T. Young
Different organ preferences by the same strain of Trichomonas gallinae in different host species
No abstract available.
Authors
R. M. Kocan