Endemism and local rarity in birds of neotropical montane rainforest

Autor: Jill E. Jankowski, Kerry N. Rabenold
Rok vydání: 2007
Předmět:
Zdroj: Biological Conservation. 138:453-463
ISSN: 0006-3207
Popis: Species’ rarity is expressed and measured at a variety of spatial scales, and rarity at different scales could be correlated. Considerable empirical evidence has supported a positive correlation between spatial distribution and local numerical abundance of species, which could create a syndrome of rarity for species limited in geographic distribution and occurring at low densities even in their primary habitats. We used auditory-count data and range
Databáze: OpenAIRE