Change Region
Change Region
Puerto Rico
Illustrated Checklist
Powered by Macaulay Library and eBirdUpdated ~2 days ago
Jump to species
View all media
Native and Naturalized (323)
Exotic: Provisional (2)
Exotic: Escapee (62)
Hybrids (7)
- Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensisLast observed by Rodney J. Comas on 1 Sep 2011
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensisLast observed by Louis Santiago on 12 Sep 2019
- Blue-winged Teal x Northern Shoveler (hybrid) Spatula discors x clypeataLast observed by Julio Salgado on 4 Dec 2014
- Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchosLast observed by Gabriel Y. Soto on 5 Jan 2018
- Eurasian x African Collared-Dove (hybrid) Streptopelia decaocto x roseogriseaLast observed by Alex Lamoreaux on 10 Feb 2024
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Last observed by Juliann Rosado on 3 Nov 2014
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Last observed by Dylan Avila on 19 Oct 2014
Additional Taxa (111)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Christopher Curwen on 18 Oct 2022
- dabbling duck sp. Anatidae sp. (dabbling duck sp.)Last observed by Sergio A. Colón López on 6 Feb 2011
- Common/Red-breasted Merganser Mergus merganser/serratorLast observed by JAVIER HERNANDEZ on 28 Dec 2023
- Eurasian/African Collared-Dove Streptopelia decaocto/roseogriseaLast observed by Luis Loperena on 20 Apr 2024
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by Roseanne Medina on 21 Oct 2015
- Riccordia/Cynanthus/Chlorostilbon sp. Riccordia/Cynanthus/Chlorostilbon sp.Last observed by Carmen Maldonado on 27 Jun 2016
- moorhen/coot/gallinule sp. Gallinula/Fulica/Porphyrio sp.Last observed by Carmen Maldonado on 9 Jan 2016
- Common Ringed/Semipalmated Plover Charadrius hiaticula/semipalmatusLast observed by Joseph Wunderle on 30 Jul 2017
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Manuel Seda on 26 Sep 2023
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Andrew Mackenzie on 6 Apr 2024
- Western/Semipalmated Sandpiper Calidris mauri/pusillaLast observed by Lawrence Rhoads on 18 Mar 2024
- large shorebird sp. Scolopacidae sp. (large shorebird sp.)Last observed by Daphne Gemmill on 26 Nov 2019
- Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinusLast observed by Enrique Ayala on 3 Oct 2015
- black-and-white shearwater sp. Puffinus sp. (black-and-white shearwater sp.)Last observed by Hannes Leonard on 21 Feb 2020
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaLast observed by Daphne Gemmill on 6 Mar 2023
- diurnal raptor sp. Accipitriformes/Falconiformes sp.Last observed by Anonymous eBirder on 20 May 2022
- large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.Last observed by Carmen Maldonado on 12 Apr 2015
- Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelliLast observed by Alexa Stickel on 29 Oct 2023
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisLast observed by Noelia Nieves on 7 Apr 2024