Breeding Status: Season: Breeder (B) Winter (W) :: Dec. - Feb. Probable Breeder (PB) Spring (s) :: March - May Non-Breeder (NB) Summer (S) :: June - Aug. Winter Vistor (WV) Fall (F) :: Sept. - Nov. Migrant (M)   Stray (ST)

Family Species (Common Name) Species (Puerto Rico) Breeding Habitat W S S F Grebes Pied-billed Grebe Zaramago B ML u u u u Tropicbirds White-tailed Tropicbird Chirre decola Blanca B Sh r u u * Tropicbirds Red-billed Tropicbird Chirre de Pico Colorado NB Sh * r * * Boobies Brown Booby Boba Prieta NB Sh u u u c Pelicans Brown Pelican Alcatraz B Sh c c c * Pelicans White Pelican Pelícano Blanco St Sh r * * * Cormants Double-crested Cormorant Cormorán Crestado St ML r * * * Frigatebirds Magnificant Frigatebird Tijerilla NB Sh c c c c Bitterns/Herons Least Bittern Martinetito B ML * * r * Bitterns/Herons Great Blue Heron Garzon Cenizo PB ML u u u u Bitterns/Herons Great Egret Garza Real PB ML c c c c Bitterns/Herons Snowy Egret Garza Blanca B ML c c c c Bitterns/Herons Little Blue Heron Garza Azul B ML c c c c Bitterns/Herons Tricolored Heron Garza Pechiblanca B ML c c c c Bitterns/Herons Reddish Egret Garza Rojiza St ML r * * * Bitterns/Herons Cattle Egret Garza del Ganado B IA a a a a Bitterns/Herons Green Heron Martinete B ML u u u * Bitterns/Herons Black-crowned Night-Heron Yaboa Real PB ML r r r * Bitterns/Herons Yellow-crowned Night-Heron Yaboa Común B ML r r * * Flamingos Greater Flamingo Flamenco St ML r * * r Ducks West Indian Whistling Duck Chiriría del Caribe St ML * * r * Ducks White-cheeked Pintail Pato Quijada Colorada B ML u u u u Ducks Blue-winged Teal Pato Zarcel WV ML o r * u Ducks Northern Shoveler Pato Cuchareta WV ML r * * * Ducks Red-breasted Merganser Mergansa Pechirroja St Sh r * * * Ducks Ruddy Duck Pato Chorizo B ML r * r * Ospreys Osprey Aguila de Mar WV ML u u * o Hawks Red-tailed Hawk Guaraguao Colirrajo B IA u u u u Falcons American Kestrel Falcón Comun B IA u u u u Falcons Merlin Falcón Migratorio M ML r * r * Falcons Peregrine Falcon Falcón de Patos WV ML o o * o Rails/ Gallinules/Coots Clapper Rail Polo de Mangle B ML u u u u Rails/ Gallinules/Coots Sora Gallito WV ML r * * * Rails/ Gallinules/Coots Common Moorhen Gallareta Común B ML u u u u Rails/ Gallinules/Coots Caribbean Coot Gallinazo Antillano PB ML r * r * Plovers Black-bellied Plover Playero Carezón WV ML u u u * Plovers American Golden Plover Playero Dorado M IA * * * r Plovers Wilson's Plover Playero Marítimo B ML u u u * Plovers Semipalmated Plover Playero Acollarado WV ML r r * * Plovers Killdeer Playero Sabanero B IA u u u * Oystercatchers American Oystercatcher Ostrero PB Sh r r * r Stilts Black-necked Stilt Viuda B ML c c * c Sandpipers Greater Yellowlegs Playero Guineilla Mayor WV ML c c * u Sandpipers Lesser Yellowlegs Playero Guineilla Memor WV ML c u * u Sandpipers Solitary Sandpiper Playero Solitario M ML * r * * Sandpipers Willet Playero Aliblanco WV ML u u * * Sandpipers Spotted Sandpiper Playero Coleador WV ML c c * c Sandpipers Whimbrel Playero Picocorvo WV ML r r * * Sandpipers Hudsonian Godwit Barga Aliblanca St ML * * * r Sandpipers Ruddy Turnstone Playero Turco WV ML u u o u Sandpipers Semipalmated Sandpiper Playerito Gracioso WV ML o o o * Sandpipers Western Sandpiper Playero Occidental M ML * o * r Sandpipers Least Sandpiper Playerito Menudo WV ML o o * * Sandpipers White-rumped Sandpiper Playero Rabadilla Blanca St Ml