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Wildlife Review
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Wetland Use by Waterbirds that Winter in Coastal Texas
"Wetland use and selection by species of waterbirds (shorebirds, wading birds, gulls, terns, grebes, cormorants, and pelicans) between the Rio Grande and Galveston Bay in coastal Texas were studied during September and November of 1991-92 and during January and March of 1992-93. Based on a stratified (by dominant land use) random sample of 64.75-ha plots, 88 species of waterbirds using wetlands were observed. Ranks of density and proportion of feeding bird indicated that cormorants and pelicans preferred wetlands with less than 30% vegetation. Gulls, terns, and skimmers preferred certain types of estuarine and lacustrine wetlands with less than 30% vegetation, especially estuarine subtidal r...
Wetland Use by Waterbirds that Winter in Coastal Texas
"Wetland use and selection by species of waterbirds (shorebirds, wading birds, gulls, terns, grebes, cormorants, and pelicans) between the Rio Grande and Galveston Bay in coastal Texas were studied during September and November of 1991-92 and during January and March of 1992-93. Based on a stratified (by dominant land use) random sample of 64.75-ha plots, 88 species of waterbirds using wetlands were observed. Ranks of density and proportion of feeding bird indicated that cormorants and pelicans preferred wetlands with less than 30% vegetation. Gulls, terns, and skimmers preferred certain types of estuarine and lacustrine wetlands with less than 30% vegetation, especially estuarine subtidal r...
Waterfowl in Winter
Waterfowl in Winter was first published in 1988. Minnesota Archive Editions uses digital technology to make long-unavailable books once again accessible, and are published unaltered from the original University of Minnesota Press editions. The emphasis in research on waterfowl has traditionally focused on breeding as opposed to migrant or wintering birds. Scientists have long been interested in courtship, nest sites, laying, and brood-rearing, and they have also been concerned about losses of eggs, young, nesting hens, and breeding habitats, especially as they have affected the goal of increasing populations. But lately there has been an upsurge of interest and research on the migratory and ...
At Sea with the Marine Birds of the Raincoast
At Sea with the Marine Birds of the Raincoast tells the stories of conservation scientist Caroline Fox and the marine birds she studies as she sails along the Northwest Coast.
Meeting Minutes
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The Game of Conservation
The Game of Conservation is a brilliantly crafted and highly readable examination of nature protection around the world. Twentieth-century nature conservation treaties often originated as attempts to regulate the pace of killing rather than as attempts to protect animal habitat. Some were prompted by major breakthroughs in firearm techniques, such as the invention of the elephant gun and grenade harpoons, but agricultural development was at least as important as hunting regulations in determining the fate of migratory species. The treaties had many defects, yet they also served the goal of conservation to good effect, often saving key species from complete extermination and sometimes keeping...
Chico, George, the Birds, and Me
"When a mysterious manila envelope reached the hands of Henry "Milt" Reeves, no one could have anticipated the story that waited inside. Enclosed he found a manuscript - a typewritten carbon copy on onion-skin paper - written half a century earlier and yellowed with age. Each fragile page unfolded the first-person description of a trip Dorothy Chapman Saunders had taken to Mexico in 1948 and 1949 with her husband and seasoned ornithologist, George, to conduct field surveys of waterfowl and white-winged doves for the U.S. government." "Chico, George, the Birds, and Me presents Saunders's near-daily personal account of this five-month-long ornithological expedition and provides a glimpse into ...
