Choose from Squirrel Acorn White Background stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Fairy tale house in a tree trunk. Line art for coloring book ... baby club or children event poster Isolated squirrel isolated background stock illustrations Spring clip art cartoon girl in hat with ...

A flying squirrel showed off its ability to glide from tree to tree while under a spotlight in a forest in India recently. Shivakumar Gangal, a member of the Indian Forest Service, captured this video ...

You might have observed a squirrel sitting on a tree and nibbling a fruit, but have you ever seen the creature jumping from ...

A rare colony of red squirrels has been discovered on a tree plantation in the Yorkshire Dales. The endangered species was identified by Julie Bailey from the UK Squirrel Accord (UKSA), a ...

The latest photo challenge calls for you to take and send in your best pictures of trees. Here's how to enter.

Walk into the woods and you are bound to find standing dead trees, otherwise known as snags. Here's what you may not know about them.

Leonardo da Vinci’s sketch of a tree illustrates the principle that combined thickness is preserved at different stages of ramification. The math that describes the branching pattern of trees in ...

The math that describes the branching pattern of trees in nature also holds for trees depicted in art—and may even underlie our ability to recognize artworks as depictions of trees. The authors ...

In the starkness of winter, squirrel dreys reveal themselves in the tree canopy. They’ve been there all along — just screened by trees’ leafy crowns for much of the year. Dreys are shaggy masses of ...

Squizzy was the only black squirrel the boy had ever seen in the park, but visitors today still spot them gathering acorns and running up trees. As Stone wrote in “Squizzy,” black and gray squirrels ...