The rattle is composed of a series of hollow, interlocked segments made of keratin, which are created by modifying the scales that cover the tip of...

Flying squirrels are small nocturnal rodents known for their ability to glide between trees using a special membrane called the patagium, which str...

The star-nosed mole is part of the Talpidae family and can be found in North America, usually in bogs, swamps, and wetlands. This species has water...

The hammerhead bat, Hypsignathus monstrosus, native to the rainforests of central Africa, is the largest of the African bats. The male of this stra...

The scorpion mud turtle is a medium-to-large sized aquatic turtle species found in Mexico, Central America and South America. It is primarily carni...

The Domestic or house cat is the most common member of the Felidae family worldwide. There are an estimated 100 million cats in the western world. ...

American alligators are found in the southeastern United States from Virginia along the Atlantic coast to Florida and into the Gulf of Mexico in Te...

The society finch is a small and lively bird that is native to parts of Southeast Asia. It has a short, rounded body with a long tail and a curved...

The yellow mud turtle is a small species of turtle found in parts of Central America. As the name suggests, these turtles are characterized by thei...

The thirteen-lined ground squirrel is a small rodent belonging to the family Sciuridae. It is characterized by its distinctive pattern of thirteen...

Parrots are birds of the roughly 393 species in 92 genera that make up the order Psittaciformes, found in most tropical and subtropical regions. Th...

The house sparrow is a small, adaptable bird that has become a familiar sight in urban and rural areas worldwide. With its distinct brown and gray ...

We believe education is the greatest gift osteology can share and that every human specimen can contribute to the advancement of science. These spe...

The giant slippery frog is a very large species of frog found in Cameroon and Nigeria. This species is closely related to the goliath frog, the la...

The monk parakeet, also known as the Quaker parrot, is a small, bright green parrot native to South America. It is known for its distinctive grayis...

The blue duiker is a small, elusive antelope species found in the forests and savannas of sub-Saharan Africa. Named for its bluish-gray coat, the b...

This species of skunk can be found in Southwestern United State to Central America but is most abundant in Mexico. It is found in grasslands, deser...

Although venomous, these snakes are generally not aggressive and bites are rarely fatal. This species is capable of vibrating its tail in excess of...