This is a list of the bird species recorded in Belize. Belize includes around 450 smaller cays and islands lying in the Caribbean Sea in addition to the mainland. The avifauna of Belize included a total of 621 species as of May 2023, according to Bird Checklists of the World.[1] Of the 618, 99 are rare or accidental and four have been introduced. None are endemic to the country. Additional accidental species have been added from another source.
This list is presented in the taxonomic sequence of the Check-list of North and Middle American Birds, 7th edition through the 63rd Supplement, published by the American Ornithological Society (AOS).[2] Common and scientific names are also those of the Check-list, except that the common names of families are from the Clements taxonomy because the AOS list does not include them.
Unless otherwise noted, the species on this list are considered to occur regularly in Belize as permanent residents, summer or winter visitors, or migrants. The following tags have been used to highlight several categories. The tags and notes of population status are from Bird Checklists of the World.
- (A) Accidental - a species that rarely or accidentally occurs in Belize
- (I) Introduced - a species introduced to Belize as a consequence, direct or indirect, of human actions
- ^ Lepage, Denis (June 15, 2021). "Bird Checklists of the World - Belize". Retrieved August 13, 2021.
- ^ Chesser, R. T., S. M. Billerman, K. J. Burns, C. Cicero, J. L. Dunn, B. E. Hernández-Baños, R. A. Jiménez, A. W. Kratter, N. A. Mason, P. C. Rasmussen, J. V. Remsen, Jr., D. F. Stotz, and K. Winker. 2022. Check-list of North American Birds (online). American Ornithological Society. (July 29, 2022). "Check-list of North and Middle American Birds". American Ornithological Society. Retrieved July 7, 2022.
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