- Order: Passeriformes
- Family: Hirundinidae
I thank Cornell University, David Winkler, Tom Schulenberg, and Kathleen Labarbera for assisting me with finding references; and Michael P. Retter for unpublished natural history observations, and for the photograph of Sinaloa Martin (perhaps the first photograph ever of this poorly known swallow).
Photo and Video Resources
Fang, Emerson D., and Thomas S. Schulenberg. 2010. Sinaloa Martin (Progne sinaloae), Neotropical Birds Online (T. S. Schulenberg, Editor). Ithaca: Cornell Lab of Ornithology; retrieved from Neotropical Birds Online: http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=521996