Link to English Wikipedia entry: Guyanan Red Howler Monkey
Link to German Wikipedia: Guyana-Brüllaffe
Link to French Wikipedia: Singe hurleur roux
Link to EOL.org: Alouatta macconnelli
Link to iNaturalist.org: Alouatta macconnelli
Links to my pictures: Guyanan Red Howler Monkey
Binomial Links for Alouatta macconnelli on www.guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website