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...

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

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...

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...

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...

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

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...

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

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

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...

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...

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

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

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

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

most of the common, bushy-tailed squirrels in North America, Europe, temperate Asia, Central America and South America. The number of species 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...

Yucatan squirrel (Sciurus yucatanensis), originally named the Yucatan gray squirrel, also once named the Campeche squirrel, is a tree squirrel in the genus...

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

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...

includes about forty species of squirrels, mostly from the Americas. It includes five living genera—the American dwarf squirrels, Microsciurus; the Bornean...

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...

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...