A recording dated January 26, 2022, first documented an unidentified young capuchin male carrying a howler monkey (Alouatta palliata coibensis) infant. The next day Joker was carrying that same ...

In 2015, they successfully brought back the brown howler monkey (Alouatta guariba) and the red-rumped agouti (Dasyprocta leporina) to these forests. By the end of the 16th century, beavers had ...