Zobrazeno 1 - 2
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pro vyhledávání: '"Karine C. Gil-Weir"'
Publikováno v:
Biological Conservation. 197:1-7
Management efforts for endangered species are enhanced by knowledge of the causes and extent of demographic variation, but this information is often lacking even when abundance is well known. We developed an integrated population model to study the d
Publikováno v:
Journal of Field Ornithology. 83:1-10
Previous studies of Whooping Crane demography used estimates of fecundity rates based on females in captivity, and breeding success was estimated based on either the number of unbanded pairs nesting or the number arriving in wintering areas with chic