Download or read book A Study of the Breeding Behavior of the Black Tern Chlidonias Niger Surinamensis Gmelin written by Robert Earle Goodwin and published by . This book was released on 1953 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Ethology of the Black Tern Chlidonias Niger Surinamensis Gmelin written by Robert Earle Goodwin and published by . This book was released on 1960 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Assessment and Conservation Plan for the Black Tern Chlidonias Niger Surinamensis in North America written by W. David Shuford and published by . This book was released on 1999 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status and Breeding Ecology of the Black Tern chlidonias Niger in New York written by Janet R. Carroll and published by . This book was released on 1988 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Breeding Biology and Population Dynamics of the Black Tern in Western New York written by Jeanne Marie Hickey and published by . This book was released on 1997 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1988 Survey of Black Terns Chlidonias Niger Breeding in Indiana written by Patricia P. Rabenold and published by . This book was released on 1988 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wildlife Abstracts written by U.S. Fish and Wildlife Service and published by . This book was released on 1976 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1987 Survey of Black Terns Chlidonias Niger Breeding in Indiana written by Patricia P. Rabenold and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Status and Breeding Ecology of the Black Tern chlidonias Niger at the Iroquois tonawanda Oak Orchard Complex written by David J. Adams and published by . This book was released on 1990 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Colony Dynamics of Black Terns Chlidonias Niger a Semi colonial Species written by Jessica Blackwood Miller and published by . This book was released on 2003 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Colonial breeding, nesting near conspecifics, is found in 13% of all bird species and is common among the family Laridae. Environmental constraints and factors related to social groups influence the evolution of coloniality. Black terns (Chlidonias niger) are considered semi-colonial nesters because they nest in loose colonies that vary greatly in size and density. Given this variation in their nesting patterns, the species is ideal for studies of the effects of colonial breeding. In the summer of 2002 I monitored 112 nests at Turnbull National Wildlife Refuge and collected data about egg success, spatial arrangement of nests, habitat characteristics, timing of clutch initiation, and attacking behavior. In 2003 I collected data about the habitat characteristics and spatial arrangement of 37 nests. Habitat characteristics, spatial arrangement of nests, and timing of clutch initiation did not have a significant effect on egg success. Nests that were initiated later in the season had significantly less horizontal cover surrounding the nests than the earlier nests. The habitat characteristics of the wetland were different between the two years; in 2002 there was more matted vegetation but similar cover:water ratio around the nests compared to the same sites in 2003, and in 2003 the habitat surrounding the nests had less matted vegetation and a smaller cover:water ratio than the 2002 nests. Colony success did not significantly increase with synchronization of the colony and nests that were closer together were not more synchronous than those that were further apart. The number of terns that attacked me at the nests increased when the nests were closer together. The lack of nesting substrate in the wetland in 2003 may have been responsible for smaller colony sizes and more closely spaced nests in 2003. Habitat availibility probably plays a role in the semi-coloniality of the species"--Document.
Download or read book Dissertation Abstracts written by and published by . This book was released on 1960-07 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Black Tern Chlidonias Niger Linn written by Heidi Firstencel and published by . This book was released on 1987 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Birds of the Rocky Mountains written by Paul A. Johnsgard and published by U of Nebraska Press. This book was released on 1992-03-01 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This comprehensive reference work . . . describes in detail 354 species found in a 353,000 square mile area, from the 40th parallel in Colorado north to the 52nd parallel in Canada; from the western border of Idaho to the eastern boundaries of Montana and Wyoming. . . . Here a visitor to any of the major national parks in the Rocky Mountain region can have quick access to the abundance and seasonality of a given species. In addition, a comprehensive introduction describes the predominant life zones of the region, and over a dozen maps illustrate such significant features as precipitation patterns, vegetation community types, and major physiographic provinces. The book is well written and an essential guide for the birder who visits the Rockies."?Indiana Audubon Quarterly Birds as common as the bobwhite and blue-winged teal and as rarely seen as the great egret are featured in Paul A. Johnsgard's informative book, profusely illustrated with drawings and color plates.
Download or read book The Birds of North America written by and published by . This book was released on 1995 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Selection and Breeding Success of Black Terns Chlidonias Niger in Impounded Wetlands in New Brunswick written by Laurel J. Bernard and published by . This book was released on 1999 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Florida State Museum written by and published by . This book was released on 1971 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Selection and Breeding Success of Black Terns Chlidonias Niger in Impounded Wetlands in New Brunswick written by and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
