Mar 5
Bolivian Red Howler Monkey (Alouatta sara), family Atelidae, Peru
photograph via: Manu Birding Lodge
seen from Canada
seen from United States
seen from Norway
seen from Malaysia
seen from United States
seen from United States
seen from China
seen from United States
seen from United States
seen from United States
seen from Greece
seen from China
seen from China
seen from United States
seen from China
seen from Venezuela
seen from Mexico
seen from China
seen from United Kingdom
seen from United States
Bolivian Red Howler Monkey (Alouatta sara), family Atelidae, Peru
photograph via: Manu Birding Lodge
Black Howler (female) (Alouatta caraya) - (c) SaritaWolf - please do not repost
A mixture of monkeys:
Papio cynocephalus, yellow baboon Mandrillus sphinx, mandrill Macaca sylvanus, Barbary macaque Sapajus apella, brown capuchin Chlorocebus sabaeus, green monkey Alouatta palliata, mantled howler monkey
Via Natural History of the Animal Kingdom for the Use of Young People, W. F. Kirby, 1889
Mantled Howler
A brown howler monkey (Alouatta guariba) in Caratinga, Brazil
by Paul Ellis
Black howler (Alouatta caraya)
Photo by Sergio Ali
Colombian/Venezuelan Red Howlers (Alouatta seniculus) in Columbia
by Wilber Ruíz
Venezuelan Red Howler Monkey (Alouatta seniculus), juvenile with mother, family Atelidae, eastern Ecuador
photograph by David Spalter