Stow, Massachusetts

The red fox (Vulpes vulpes) is a mammal of the order Carnivora. It has the widest range of any terrestrial carnivore, being native to Canada, Alaska, almost all of the contiguous United States, Europe, North Africa and almost all of Asia, including Japan. In Ireland and the UK, where there are no longer any other native wild canids, it is referred to simply as "the fox". It was introduced into Australia in the 19th century. As... less ↑

The Indiana bat (Myotis sodalis) is a medium-sized mouse-eared bat native to North America. It lives primarily in eastern and midwestern states and in parts of the south of the United States. The Indiana bat is gray, black, or chestnut in color and is 1.2–2 inches and weighs 4.5 – 9.5 grams (0.16 – 0.34 oz.). It is similar in appearance to the more common little brown bat but is distinguished by its feet size, toe hair... less ↑

The raccoon (Procyon lotor), sometimes spelled as racoon, and also known as the common raccoon, North American raccoon, northern raccoon and colloquially as coon, is a medium-sized mammal native to North America. As a result of escapes and deliberate introductions in the mid-20th century, raccoons are now also distributed across the European mainland, the Caucasus region and Japan. Their original habitats are deciduous and mixed forests, but due to their adaptability they have extended their range... less ↑

The North American River Otter (Lontra canadensis), also known as the Northern River Otter or the Common Otter, is a semi-aquatic mammal endemic to the North American continent, found in and along its waterways and coasts. An adult river otter can weigh between 5 and 14 kg (11 and 30 lb). The river otter is protected and insulated by a thick, water-repellent coat of fur. less ↑

The coyote (US: /kaɪˈoʊtiː/ or /ˈkaɪ.oʊt/, UK: /kɔɪˈjoʊteɪ/ or /kɔɪˈjoʊt/; Canis latrans), also known as the American jackal or the prairie wolf, is a species of canine found throughout North and Central America, ranging from Panama in the south, north through Mexico, the United States and Canada. It occurs as far north as Alaska and all but the northernmost portions of Canada. There are currently 19 recognized subspecies, with 16 in Canada, Mexico and the United States, and... less ↑

The white-tailed deer (Odocoileus virginianus), also known as the Virginia deer, or simply as the whitetail, is a medium-sized deer native to the United States (all but five of the states), Canada, Mexico, Central America, and in South America as far south as Peru. It has also been introduced to New Zealand and some countries in Europe, such as Finland and the Czech Republic. less ↑

The Virginia Opossum (Didelphis virginiana), commonly known as the North American Opossum, is the only marsupial found in North America north of the Rio Grande River. A solitary and nocturnal animal about the size of a domestic cat, it is a successful opportunist and is found throughout Central America and North America east of the Rockies from Costa Rica to southern Ontario (it was also introduced to California in 1910, and now occupies much of the... less ↑

The Snowshoe Hare (Lepus americanus), also called the Varying Hare, is a species of hare found in North America. It has the name "snowshoe" because of the large size of its hind feet and the marks its tail leaves. The animal's feet prevent it from sinking into the snow when it hops and walks. Its feet also have fur on the soles to protect it from freezing temperatures. less ↑

The North American Beaver (Castor canadensis) is the only species of beaver in the Americas, native to North America and introduced to South America. In the United States and Canada, where no other species of beaver occurs, it is usually simply referred to as beaver. Its other vernacular names, including American beaver and Canadian beaver, distinguish this species from the one other extant beaver, Castor fiber, native to Eurasia. ("Canadian beaver" also refers to the subspecies... less ↑

The Woodland Jumping Mouse (Napaeozapus insignis) is a species of jumping mouse found in North America. It can hop surprisingly long distances given its small size. The Woodland Jumping Mouse is an extraordinary part of the rodent family. Its scientific name in Latin is Napaeozapus insignis, meaning glen or wooded dell + big or strong feet + a distinguishing mark. This mammal can jump up to 3 m (9.8 ft) when scared, using its extremely strong feet and... less ↑

The North American Porcupine (Erethizon dorsatum), also known as Canadian Porcupine or Common Porcupine, is a large rodent in the New World porcupine family. The Beaver is the only other rodent larger than the North American Porcupine found in North America. The porcupine is a caviomorph rodent whose ancestors rafted across the Atlantic from Africa to Brazil over 30 million years ago, and then invaded North America during the Great American Interchange after the Isthmus of... less ↑

The Meadow Vole (Microtus pennsylvanicus), sometimes called the Field Mouse or Meadow Mouse, is a small North American vole found across Canada, Alaska and the northern United States. Its range extends further south along the Atlantic coast. One subspecies, the Florida Salt Marsh Vole (M. p. dukecampbelli), is found in Florida, and is classified as endangered. It is also found in Chihuahua, Mexico. less ↑

The muskrat (Ondatra zibethicus), the only species in genus Ondatra, is a medium-sized semi-aquatic rodent native to North America, and introduced in parts of Europe, Asia, and South America. The muskrat is found in wetlands and is a very successful animal over a wide range of climates and habitats. It plays an important role in nature and is a resource of food and fur for humans, as well as being an introduced species in much of... less ↑

The Eastern Gray Squirrel (Sciurus carolinensis), or the Grey Squirrel, depending on region, is a tree squirrel native to the eastern and midwestern United States and to the southerly portions of the eastern provinces of Canada. The native range of the Eastern Gray Squirrel overlaps with that of the fox squirrel (Sciurus niger), with which it is sometimes confused, although the core of the fox squirrel's range is slightly more to the west. less ↑

The groundhog (Marmota monax), also known as a woodchuck or whistle-pig, or in some areas as a land-beaver is a rodent of the family Sciuridae, belonging to the group of large ground squirrels known as marmots. Other marmots, such as the yellow-bellied and hoary marmots, live in rocky and mountainous areas, but the woodchuck is a lowland creature. It is widely distributed in North America and common in the northeastern and central United States. Groundhogs are... less ↑

The American Red Squirrel (Tamiasciurus hudsonicus) is one of two species of tree squirrel currently classified in the genus Tamiasciurus and known as pine squirrels (the other is the Douglas Squirrel (T. douglasii). It is a medium sized (200--250 g) diurnal mammal that defends a year-round exclusive territory. The diet of these tree squirrels is specialized on the seeds of conifer cones. As such, they are widely distributed across North America wherever conifers are common, except on... less ↑

The Northern flying squirrel (Glaucomys sabrinus) is one of two species of the genus Glaucomys, the only flying squirrels found in North America (the other is the somewhat smaller Southern flying squirrel, G. volans). Flying squirrels are strictly nocturnal. The Northern flying squirrel is found in coniferous and mixed forests across the top of North America, from Alaska to Nova Scotia, south to North Carolina and west to California. Populations from the Pacific Coast of the... less ↑

The Southern Flying Squirrel (Glaucomys volans) is one of two species of the genus Glaucomys, the only flying squirrels found in North America (the other is the somewhat larger Northern Flying Squirrel G. sabrinus). It is found in deciduous and mixed woods in the eastern half of North America, from southeastern Canada, to Florida, USA. Disjunct populations of this species also have been recorded from the highlands of Mexico, Guatemala and Honduras. less ↑

The Northern Short-tailed Shrew (Blarina brevicauda) is the largest shrew in the genus Blarina, and occurs in the northeastern region of North America. It is a semifossorial, highly active and voracious insectivore and is present in a variety of habitats. It is notable in that it is one of the few venomous mammals. The specific epithet, brevicauda, is a combination of the Latin brevis and cauda, meaning "short tail". less ↑

The moose (North America) or Eurasian elk (Europe) (Alces alces) is the largest extant species in the deer family. Moose are distinguished by the palmate antlers of the males; other members of the family have antlers with a dendritic ("twig-like") configuration. Moose typically inhabit boreal and mixed deciduous forests of the Northern Hemisphere in temperate to subarctic climates. less ↑

The American mink (Neovison vison) is a semi-aquatic species of Mustelid native to North America, though human intervention has expanded its range to many parts of Europe and South America. Because of this, it is classed as Least Concern by the IUCN. Since the extinction of the sea mink, the American mink is the only extant member of the genus Neovison. The American mink is a carnivore which feeds on rodents, fish, crustaceans, frogs and birds.... less ↑