Pete Oxford / Brown Capuchin (Cebus apella) pair using rock and anvil to crack open Piassava Palm (Attalea funifera) nuts, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) using a rock to crack open a Piassava Palm (Attalea funifera) nut, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) using a rock to crack open a Piassava Palm (Attalea funifera) nut, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Hyacinth Macaw (Anodorhynchus hyacinthinus) cracking open a Piassava Palm (Attalea funifera) nut to drink the milk, Brazil
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Luciano Candisani / Brown Capuchin (Cebus apella) in Palm (Scheelea phalerata), Bodoquena, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) pair using rock and anvil to crack open Piassava Palm (Attalea funifera) nuts, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) pair using rock and anvil to crack open Piassava Palm (Attalea funifera) nuts, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) pair using rock and anvil to crack open Piassava Palm (Attalea funifera) nuts, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Hyacinth Macaw (Anodorhynchus hyacinthinus) eating Piassava Palm (Attalea funifera) nuts, Cerrado, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) pair sitting on anvil used to crack open Piassava Palm (Attalea funifera) nut, monkey on left knocking nuts together to test for freshness, Cerrado habitat, Piaui State,...
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Pete Oxford / Brown Capuchin (Cebus apella) in tree with finger inside cracked open Piassava Palm (Attalea funifera) nut, Cerrado habitat, Piaui State, Brazil
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Pete Oxford / Brown Capuchin (Cebus apella) licking fingers after drinking from Piassava Palm (Attalea funifera) nut, Cerrado habitat, Piaui State, Brazil
