Guatemalan black howler  (Alouatta pigra)

Juvenile Guatemalan black howler
Juvenile Guatemalan black howler
© Maresa Pryor / Animals Animals		Male Guatemalan black howler, head detail
Male Guatemalan black howler, head detail
© Martin Harvey / www.nhpa.co.uk		Guatemalan black howler in tree
Guatemalan black howler in tree
© kevinschafer.com
Male Guatemalan black howler in branches
Male Guatemalan black howler in branches
© P. Morris / www.ardea.com		Guatemalan black howler hanging from branch by prehensile tail
Guatemalan black howler hanging from branch by prehensile tail
© Huey George / Animals Animals		Guatemalan black howler looking down from branches
Guatemalan black howler looking down from branches
© François Gohier / www.ardea.com
Guatemalan black howler calling
Guatemalan black howler calling
© kevinschafer.com		Male Guatemalan black howler howling
Male Guatemalan black howler howling
© Martin Harvey / www.nhpa.co.uk		Guatemalan black howler calling
Guatemalan black howler calling
© Peter Weimann / Animals Animals
Guatemalan black howler calling from canopy
Guatemalan black howler calling from canopy
© Robert Pickett / papiliophotos.com		Guatemalan black howler feeding in branches, using prehensile tail
Guatemalan black howler feeding in branches, using prehensile tail
© Martin Harvey / www.nhpa.co.uk		Guatamalan black howler feeding on leaves
Guatamalan black howler feeding on leaves
© Huey George / www.osfimages.com