Plume-toed Swiftlet Collocalia affinis – roosting site and call
“The Plume-toed Swiftlet (Collocalia affinis) has been split from the Glossy Swiftlet (C. esculenta) by a number of authorities including: 1. Rheindt, Christidis, Norman, et al (2017). Speciation in Indo-Pacific swiftlets (Aves: Apodidae): integrating molecular and phenotypic data for a … Continued