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Article
Betsy A. Evans, Auteur ; Tex A. Sordahl, AuteurMany birds roost communally during at least part of their annual cycle, suggesting that for them the advantages of living in a group outweigh the disadvantages. However, perch sites within a roost may vary in quality because of differences in de[...]
Article
Kathlyn J. Mcvey, Auteur ; Paul D. B. Skrade, Auteur ; Tex A. Sordahl, AuteurCommunal roosts are an important aspect of Turkey Vulture (Cathartes aura) biology, but remain inadequately studied. We observed the use patterns of Turkey Vultures at a communal roost in northeastern Iowa from their arrival on 17 March 2005 to [...]
