Forty-seven antlered female deer (Odocoileus virginianus borealis) were reported among 162,000 bucks killed during four hunting seasons in Pennsylvania, 1958-61. Their distribution in the state was ...

Alfaxalone is a neurosteroid that interacts with gamma-aminobutyric type A receptors to produce central nervous system depression and muscle relaxation. The effects of alfaxalone vary from sedation to ...

The white-tailed deer is tan or brown in the summer and grayish brown in winter. The white-tailed deer is tan or brown in the summer and grayish brown in winter. Video courtesy of U.S. Fish and ...

Whitetail deer (Odocoileus virginianus) are one of the most common and widely distributed deer species in North America. They ...

While someone who doesn’t know anything about animals might confuse them, reindeer and deer are two different animals. Though ...

The whitetailed deer (Odocoileus virginianus) can be found anywhere from Southern Canada to South America. The white tail for which the animal is named is a key feature for communication; when the ...

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of the coronavirus disease 2019 (COVID-19) pandemic, was first identified in Wuhan, China, in 2019. Currently, there ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

3D digital reconstructions from CT scans showing bisected skulls of a white-tail deer (Odocoileus virginianus; top) and bottlenose dolphin (Tursiops truncatus; bottom) with the bony nasal passage ...