Claudio Contreras / Yucatan black howler monkey (Alouatta pigra) orphan in process of reintroduction to the wild, Yucatan Black Howler Monkey conservation program, Los Aluxes Ecopark, Palenque, Chiapas, southern Mexico....
Kevin Schafer / Guatemalan Black Howler Monkey (Alouatta pigra) male. Community Baboon Sanctuary, Belize, Central America. Endangered species.
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Kevin Schafer / Guatemalan Black Howler Monkey (Alouatta pigra) Community Baboon Sanctuary, Belize, Central America. Endangered species.
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Kevin Schafer / Guatemalan Black Howler Monkey (Alouatta pigra) Community Baboon Sanctuary, Belize, Central America. Endangered species.
01500515
Kevin Schafer / Guatemalan Black Howler Monkey (Alouatta pigra) Community Baboon Sanctuary, Belize, Central America. Endangered species.
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Kevin Schafer / Guatemalan Black Howler Monkey (Alouatta pigra) calling, Wild, Community Baboon Sanctuary, Belize, Central America, Endangered species.