Article
[The feral pig (Sus scrofa, Suidae) in Cocos Island, Costa Rica: composition of its diet, reproductive state and genetics].
Revista de biologia tropical - 1 Jan 2000
Sierra C
Abstract excerpt
Feral pigs (Sus scrofa) cause different kinds of damage specially on oceanic islands. Pigs were introduced at Cocos Island, Costa Rica, during 1793 and bred successfully. I analyzed feral pigs diet, reproductive state, genetics and the effects of predation, in order to gather data on their ecology and impact on certain Cocos Island communities. The diet was studied, during a dry and a wet period, through stomach...
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