Sciurus aberti Woodhouse, 1853  
Family: Sciuridae
Abert's squirrel,  more...
Sciurus aberti image
JerryFriedman  
Sciurus aberti image
pbedell; inaturalist  
Sciurus aberti image
Sally King (This is an NPS employee - see here)  
Sciurus aberti image
inaturalist; Zack Abbey  
Sciurus aberti image
pbedell; inaturalist  
Sciurus aberti image
Ken-ichi Ueda; Flickr