Sunning

• (p. pr. & vb. n.) of Sun
Found on http://thinkexist.com/dictionary/meaning/sunning/

Sunning

A type of care behavior. Birds will sit in the sun and move the feather tracts of their body around so the warmth of the sun can get to the rest of their body. Steller's Jay, Roadrunner, Robin, Gt. Blue Heron, Mourning Dove
Found on http://www.encyclo.co.uk/local/22214
No exact match found