Great Black-backed Gull
Name in Spanish: Gaviota Espaldinegra
Scientific name: Larus marinus
Taxonomic Family: Laridae
Scientific name: Larus marinus
Taxonomic Family: Laridae
Conservation status
Least Concern
Status in Puerto Rico
Visitor
Abundance
Rare
Pictures from Encyclopedia of Life:
Location: Hanstholm
Credit of the picture: Biopix 
Location: Point Judith, Rhode Island, United States
Credit of the picture: Jason Weckstein 
Credit of the picture: Picasa 
Location: United Kingdom, Kintyre, Scotland
Credit of the picture: Petr Baum 
Credit of the picture: Cyric
Credit of the picture: Tim 
Location: Roskilde fjord, Denmark
Credit of the picture: Biopix
Credit of the picture: T.Müller
Credit of the picture: David Govoni
Credit of the picture: Burkhard.Plache
