The Central American dwarf squirrel, also known as Alfaro's pygmy squirrel, (Microsciurus alfari) is a small tree squirrel in the genus Microsciurus and...

dwarf squirrel (Microsciurus flaviventer) is a chipmunk-sized tree squirrel native to South America. As its name suggests, the Amazon dwarf squirrel is...

The western dwarf squirrel (Microsciurus mimulus) is a small tree squirrel in the genus Microsciurus and tribe Sciurini found in Colombia, Ecuador, and...

The Douglas squirrel (Tamiasciurus douglasii) is a pine squirrel found in western North America, from the Pacific Northwest (including the northwestern...

Microsciurus – American dwarf squirrels Central American dwarf squirrel, M. alfari Amazon dwarf squirrel, M. flaviventer Western dwarf squirrel, M. mimulus...

Microsciurus or dwarf squirrels is a genus of squirrels from the tropical regions of Central and South America. Recent DNA analysis has shown that there...

Santander dwarf squirrel (Microsciurus santanderensis) is a small tree squirrel endemic to Colombia. The Santander dwarf squirrel is a small tree squirrel, measuring...

Abert's squirrel or the tassel-eared squirrel (Sciurus aberti) is a tree squirrel in the genus Sciurus native to the southern Rocky Mountains from the...

the pine squirrels (the others are the Douglas squirrel, T. douglasii, and the southwestern red squirrel, T. fremonti). The American red squirrel is variously...

tree squirrel native to North America. It is sometimes mistaken for the American red squirrel or eastern gray squirrel in areas where the species co-exist...

The red squirrel (Sciurus vulgaris), also called Eurasian red squirrel, is a species of tree squirrel in the genus Sciurus. It is an arboreal and primarily...

squirrel Tamiasciurus hudsonicus — American red squirrel All three species are native to North America. Pine squirrels can be found in the northern and...

The Caucasian squirrel (Sciurus anomalus) or Persian squirrel is a tree squirrel in the genus Sciurus found in temperate broadleaf and mixed forests in...

been known as the silver-gray squirrel, the California gray squirrel, the Oregon gray squirrel, the Columbian gray squirrel and the banner-tail. There are...

The variegated squirrel (Sciurus variegatoides) is a tree squirrel in the genus Sciurus found in Costa Rica, El Salvador, Guatemala, Honduras, southern...

eastern gray squirrel (Sciurus carolinensis), also known, outside of the United States, as the grey squirrel, is a species of tree squirrel in the genus...

red-tailed squirrel (Sciurus granatensis) is a species of tree squirrel distributed from southern Central America to northern South America. It is found...

tree squirrels, ground squirrels (including chipmunks and prairie dogs, among others), and flying squirrels. Squirrels are indigenous to the Americas, Eurasia...

The Andean squirrel (Sciurus pucheranii) is a tree squirrel endemic to Colombia where it inhabits montane rain forest and cloud forests of the Cordillera...

The Brazilian squirrel (Sciurus aestuans), or Guianan squirrel, is a species of tree squirrel endemic to South America. It is found in south-eastern Colombia...

The Guayaquil squirrel (Sciurus stramineus) is a tree squirrel endemic to Ecuador and Peru. It is a robust squirrel with a head-and-body length of 18...

The Mexican fox squirrel (Sciurus nayaritensis) is a species of tree squirrel found throughout the Sierra Madre Occidental of Mexico as far south as Jalisco...

Europe's grey squirrels (Sciurus carolinensis) originated in North America, where they are known as eastern gray squirrels (to differentiate from western...

The Calabrian black squirrel (Sciurus meridionalis) is a species of tree squirrel in the genus Sciurus, endemic to the forests of the regions of Calabria...

Junín red squirrel (Sciurus pyrrhinus) is a species of squirrel from Peru and Ecuador. The Junín red squirrel is a relatively large tree squirrel, having...

The Bolivian squirrel (Sciurus ignitus) is a tree squirrel that is endemic to South America. Little is known of the species, which may represent a species...

The Japanese squirrel (Sciurus lis) is a tree squirrel in the genus Sciurus endemic to Japan. It was described by Dutch zoologist Coenraad Jacob Temminck...

The Arizona gray squirrel (Sciurus arizonensis) is a tree squirrel, in the genus Sciurus, endemic to the canyons and valleys surrounded by deciduous and...

The Central American squirrel monkey (Saimiri oerstedii), also known as the red-backed squirrel monkey, is a squirrel monkey species from the Pacific...

Collie's squirrel (Sciurus colliaei) is a tree squirrel in the genus Sciurus endemic to Mexico. The Collie's squirrel is native to the western coast of...