BioStor
 | Description of some new species of birds from Cozumel Island, Yucatan R Ridgway Proceedings of The Biological Society of Washington 3: 21-24 |
 | Catalogue of a collection of birds made on the Island of Cozumel, Yucatan, by the naturalists of the U. S. Fish Commission steamer Albatross, Capt. Z.L. Tanner, Commander Robert Ridgway (1885) Proceedings of The United States National Museum 8: 560-583 |