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Article
H. D. Douglas, Auteur ; J. R. Malenke, Auteur ; D. H. Clayton, AuteurPlumage odors may function as chemical defenses against ectoparasites in birds. We tested this hypothesis for crested auklets (Aethia cristatella), a species of colonial seabird that emits a very strong citrus-like odor from its plumage. This od[...]
Article
J. J. Price, Auteur ; K. P. Johnson, Auteur ; D. H. Clayton, AuteurThe abilities of some cave-nesting swiftlets to echolocate has traditionally been used to separate the genus Aerodramus, which includes echolocating species, from the genus Collocalia, thought to lack echolocation. Here we report the discovery o[...]
