Mantled Howler Monkey

Mammals > Primates

The Mantled Howler Monkey (Alouatta palliata) is the resonant, thunderous voice of the Central and South American rainforest canopy. Revered for its deep, roaring territorial vocalizations that reverberate across tropical river valleys for miles, this large,...

Red-necked Wallaby

Mammals > Marsupials

The Red-necked Wallaby (Notamacropus rufogriseus), widely celebrated across Australia and Tasmania as Bennett’s Wallaby, is one of the most familiar, handsome, and adaptable medium-sized macropods of eastern Australia. Easily recognized by the bright, rusty-red...

Northern Naked-tailed Armadillo

Mammals > Cingulata

The Northern Naked-tailed Armadillo (Cabassous centralis) is an elusive, secretive fossorial mammal native to the tropical forests and savannas of Central and northern South America. Instantly distinguished from all other regional armadillos by its fleshy, unarmored...

Dall Sheep

Mammals > Even-Toed Ungulates

The Dall Sheep (Ovis dalli), celebrated across the North American Subarctic as the Thinhorn Sheep or Alaskan White Sheep, is a legendary, snow-white monarch of the northern mountains. Inhabiting some of the most unforgiving, glaciated alpine peaks on Earth from Alaska...

Geoffroy’s Spider Monkey

Mammals > Primates

Geoffroy’s Spider Monkey (Ateles geoffroyi), also widely celebrated as the Central American Spider Monkey or Black-handed Spider Monkey, is the acrobatic king of the Mesoamerican canopy and one of the largest, most charismatic New World primates. Recognized...