Frugivores exhibit considerable variation in the seed dispersal services they provide. Understanding what drives these differences is a key goal for ecologists because of the central role seed ...
Costa Rica’s bare-necked umbrellabird, a striking black bird with a red throat pouch and crest, is in trouble. A new study in Nature Ecology & Evolution warns it’s among 500 bird species worldwide ...
More than 500 bird species are likely to be wiped out from the face of the Earth in the next 100 years, due to climate change and habitat loss, according to a study on Tuesday. Researchers from the ...
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