Cannibalism by Brown Booby (Sula leucogaster) at a small tropical archipelago
Author(s) -
Felipe Machado Neves,
Patrícia Luciano Mancini,
Fernanda Pinto Marques,
Guilherme Tavares Nunes,
Leandro Bugoni
Publication year - 2015
Publication title -
revista brasileira de ornitologia
Language(s) - English
Resource type - Journals
eISSN - 2178-7875
pISSN - 2178-7867
DOI - 10.1007/bf03544295
Subject(s) - cannibalism , archipelago , ecology , predation , competition (biology) , biology , geography , zoology
Cannibalism is the total or partial consumption of a conspecific’s body or eggs, and it has been reported for many bird taxa, particularly carnivorous, colonial species, and those species that ingest fragmented prey. Here we report cannibalism by Brown Booby ( Sula leucogaster ) at Saint Peter and Saint Paul Archipelago, offshore Brazil. We discussed possible causes for this behavior such as opportunistic feeding, colony sanitation and space competition for nesting places.
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