Red-Ruffed Lemur Group Shriek
What an ear-ful! The red-ruffed lemur matriarch at the Bronx Zoo’s Madagascar! exhibit is named “Peacock,” but that noisy bird has nothing on this group’s volume. Shrieking is a regular part of the red-ruff’s repertoire. But even zookeepers aren’t sure what exactly causes it, and the chorus stops as suddenly as it begins!