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Page 6276, results 156876 - 156900

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The Apollo 17 landing site
Baerbel K. Lucchitta
1972, Nature (240) 259-260
Dr Lucchitta describes the geology of the Apollo 17 landing site in the Taurus-Littrow region of the Moon....
Copulation by California condors
S.R. Wilbur, J.C. Borneman
1972, The Auk (89) 444-445
Koford (Res. Rept. No. 3, Natl. Audubon Soc., 1953) observed sexual display among California Condors (Gymnogyps californianus) on more than 30 occasions, yet only once did he see what he thought was copulation. Some of the displays he watched were quite intricate, with considerable posturing and "male" aggression, but no...
A new species of warbler (Parulidae) from Puerto Rico
C. B. Kepler, K.C. Parkes
1972, The Auk (89) 1-18
The West Indies are among the best known of the world's tropical regions, and our knowledge of the distribution of indigenous land birds in the Greater Antilles has been thought to be nearly complete (Bond, 1956). The last new species from the Antilles were described in 1927, the results...
Pesticide mortality of young white-faced ibis in Texas
Edward L. Flickinger, D. L. Meeker
1972, Bulletin of Environmental Contamination and Toxicology (8) 165-168
The combination of the symptoms observed in sick and dying birds and the high brain residues in the three birds collected dying, as well as in two of the four collected dead, implicate dieldrin as at least one of the causes of mortality of young ibis at the Lavaca Bay...
Egg measurements for three endangered species
J.D. Stephenson, G. Smart
1972, The Auk (89) 191-192
From 1967 through 1969, external dimensions of the eggs of three endangered species of birds were measured. Included were 33 eggs of the Whooping Crane (Grus americana), 158 eggs of the Aleutian Canada Goose (Branta canadensis leucopareia), and 809 eggs of the Masked Bobwhite Quail (Colinus virginiana ridgwayi). In the...