 |
| |||
| brown howler monkey (Alouatta fusca); ursine howler monkey (Alouatta fusca); ursine howler (Alouatta fusca) | |||
| brown howler (Alouatta fusca) | |||
|
| |||
| brown howler monkey (Alouatta fusca); ursine howler monkey (Alouatta fusca); ursine howler (Alouatta fusca) | |||
| brown howler (Alouatta fusca) | |||