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Ridgetop Swiftlet Collocalia isonota Scientific name definitions

Guy M. Kirwan
Version: 2.0 — Published June 3, 2022
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Recommended Citation

Kirwan, G. M. (2022). Ridgetop Swiftlet (Collocalia isonota), version 2.0. In Birds of the World (B. K. Keeney, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.ridswi1.02
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