G.A. Godfrey
1970, IBBA [Inland Bird Banding Association] News (42) 3-5
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Publication Extents
Not all publications have extents, not all extents are completely accurateRichard C. Banks
1970, The Auk (87) 165-167
A Brambling, Fringella montifringella, was seen regularly in Portland, Oregon, from 22 November 1967 to 3 April 1968 and photographed by many people. First discovered at a feeder in the northeast section of the city by Jeff Gilligan and Ron Klein, from January on it was a daily visitor to...
L. J. Blus
1970, BioScience (20) 867-869
No abstract available....
B. Meanley
1970, The Wilson Bulletin (82) 228
B. Meanley
1970, Living Wilderness (34) 34-37
Thair Lamont, William L. Reichel
1970, The Auk (87) 158-159
Three Whooping Cranes (Grus americana), two Everglade Kites (Rostrhamus sociabilis), and one kite egg were analyzed for pesticide residues at this laboratory. This is the first time that specimens from this rare population from the wild have ever been analyzed, and the results are herein reported....
E.B. Baysinger
1970, Bird-Banding (41) 311-311
No abstract available....
R. M. Kocan, J.O. Knisley
1970, Journal of Wildlife Diseases (6) 13-15
Trichomonas gallinae-free pigeons and mourning doves were infected with the Jones' Barn strain of T. gallinae to determine the rate of disease resistant T. gallinae-free birds in each population. Although all birds became infected 88% of the pigeons were resistant to trichomoniasis while 82% of the mourning doves were resistant....
J.D. Heyland, E.B. Chamberlain, C.F. Kimball, D.H. Baldwin
1970, Canadian Field-Naturalist (84) 398-399
No abstract available....
R. M. Kocan
1970, Journal of Protozoology (17) 551-553
Nonimmune homing pigeons Columba livia were infected with the Jones' Barn strain of Trichomonas gallinae and subsequently transfused with plasma from acute or chronically infected pigeons harboring one of 3 different strains of T. gallinae. The transfusions were either a single 2 ml dose given one day after inoculation or three 1 ml doses given 0,...
R. M. Kocan, J.O. Knisley
1970, Journal of Wildlife Diseases (6) 441-442
Canvasback ducks wintering on Chesapeake Bay had a 6% incidence of Leucocytozoon sirnondi and 2% incidence of Haemoproteus. Sub-inoculation of whole blood into Pekin ducklings produced a Plasmodium infection rate of 31%. Females were more frequently infected (12/22) than males (15/68). The parasite was identified as P. circumflexum....
C.D. Gish
1970, Pesticides Monitoring Journal (3) 241-252
Soils and earthworms and other soil invertebrates were collected from 67 agricultural fields in eight States. Samples were analyzed by gas chromatography for DDE, DDD, DDT, aldrin, dieldrin, endrin, heptachlor, heptachlor epoxide, and gamma-chlordane insecticides. Organochlorine insecticides in soils averaged 1.5 ppm, dry weight, and in earthworms, 13.8...
C.D. Gish, N.J. Chura
1970, Toxicology and Applied Pharmacology (17) 740-751
Controlled experiments were utilized to simulate the stresses on wild birds of breeding condition and of weight loss due to migration. Light conditions in the laboratory were manipulated to produce Japanese quail (Coturnix coturnix japonica) in breeding condition and not in breeding condition. Within each of these groups, some birds...
W.B. King, C. B. Kepler
1970, The Auk (87) 376-378
Anting, a bird’s intentional exposure of its body surface to chemical substances secreted by ants or other agents, has been recorded in over 20 species of birds of 40 families, mostly within the order Passeriformes. Our observations of anting in the Puerto Rico tanager (Neospingus speculiferus) extend the phenomenon to...
R.E. Matteson
1970, The Auk (87) 588-588
On 8 November 1968 in Gainesville, Florida, I removed a male Bronzed Cowbird (Tangavius a. aeneus) from a blackbird decoy trap containing a large number of Brown-headed Cowbirds (Malothrus ater). Oliver L. Austin, Jr., at the Florida State Museum, verified the species identification by noting the notched inner webs of...
L. N. Locke, J.A. Newman
1970, Chesapeake Science (11) 67-68
No abstract available....
Duncan MacDonald, T.R. Evan
1970, Transactions of the North American Wildlife and Natural Resources Conference (35) 149-156
L. L. Hood
1970, IBBA [Inland Bird Banding Association] News (42) 145-147
L. L. Hood
1970, IBBA [Inland Bird Banding Association] News (42) 123-124
L. L. Hood
1970, IBBA [Inland Bird Banding Association] News (42) 102-119
Richard C. Banks
1970, The Wilson Bulletin (82) 331-332
Richard C. Banks
1970, Condor (72) 369-370
No abstract available....
Richard C. Banks
1970, The Wilson Bulletin (82) 201-205
The postnuptial and postjuvenal molts of Red-breasted Nuthatches occur from middle June to late September. Some birds may be nearly finished with the complete molt before other individuals begin, so that specimens taken at any given time may differ by as much as two months in the age of their...
D. W. Anderson, J.J. Hickey
1970, The Wilson Bulletin (82) 14-28
Mean clutch size in 236 sets of North American Brown Pelican eggs was 2.95 and did not vary geographically between North American populations. Shell weight varied from 8.05 g to 10.99 g along a geographic continuum. Shell thickness averaged 0.510 mm for P&cams occidentalis occidentalis, 0.5544557 mm for P. IJ....
P.W. Lefebvre, J.L. Seubert
1970, Proceedings of the Vertebrate Pest Conference (4) 156-161
Applications of wetting-agent solutions produce mortality in birds. The exact cause of death is undetermined but it is believed that destruction of the insulating qualities of the plumage permits ambient cold temperatures and evaporation to lower the body temperature to a lethal level. The original concept of using these materials...