Français : Carte de répartition du Martinet sombre.
Aire de nidification
Voie migratoire
Présent à l'année
English: Geographical distribution of American black swift.
Breeding
Migration
Year-round
Date
Source
Gunn, C., J. B. Beason, K. Potter, and M. Webb (2013). Black Swift (Cypseloides niger), version 1.0. In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/nb.blkswi.01
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