A barred owl made quite a stir in Arlington, Virginia, over the Christmas holiday. The bird evidently was playing Santa Claus ...

The same principle appears in tree branches as well. The precise calibration of branch diameter leads to a hallmark of fractal shapes called scale invariance. A scale invariance is a property that ...

Yota, the Squamish barred owl, who had a rough New Year's Eve after crashing into a window, has made a full recovery. Today, ...

Black-and-white owls (Strix nigrolineata) are pictured at the Wildlife Rescue Center in Alajuela, Costa Rica, on September 16 ...

Test your eyesight with a challenging optical illusion that requires you to spot the real owl among soft toys in just 7 seconds. Focus on subtle differences in texture and eye color to ...

The original Duolingo logo featured a 2-D owl whose eyes and mouth spelled out "DUO." A year later, the first 3-D version of Duo was released with a realistic owl body and two wide eyes that ...

Dreys are shaggy masses of leaves nestled against a tree trunk or cupped in a fork of branches 20 to 40 feet above the ground ...

Welcome to the world’s largest owl! Owls, with their mesmerizing large eyes and silent flight, are iconic creatures of the night skies. Beyond their captivating appearance lies a world of fascinating ...

3.2. Variations in NSC concentration with life history and organ For the seven tree species, there was an overall increasing trend in the NSC content of leaves, new twigs, and old branches as the ...