Guatemalan Black Howler Monkey – Alouatta pigra. Aka Yucatan black howler.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.
Guatemalan Black Howler Monkey, Alouatta pigra. Aka Yucatan black howler. Biosphere Reserve Calakmul, Campeche, Mexico.