Howler monkeys have beards and long, thick hair which may be black, brown, or red. The red howler species is the most common, but it is often targeted by hunters eager for bushmeat. Other species ...

Cut slits to ease in the curve and tape. Covering the Howler with the red cloth-based paper Cut around a 1 foot x 1 foot (30.48 cm x 30.48 cm) piece of the red cloth-based paper and fold a crease ...

This is a computer generated 3-D model of a Bolivian red howler (Alouatta sara), with the hyoid bone in red. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...