ursus - on TumblrGallery

art-and-things-of-beauty:American Black Bear (Ursus...

the-faunal-frontier:Ursus arctos - Brown Bear

thevaultofretroscifi:General Ursus by DwaynePinkney

Why Polar Bears are considered Marine MammalsPolar bears (Ursus maritimus) are considered marine...

elvenforestworld:The Kermode bear (Ursus americanus...

dread-doughnuts:Male Cave Bear (Ursus spelaeus) on display at...

‘Ursus Tyto Nocte’9x12 inches watercolor and ink on 140lb...

moody-nature:Ursus arctos horribilis | By Robert Downie

alice-in-the-looking-glass:Does an Ursus Americanus defecate in...

gardenofgod:Kamchatka Brown Bear (Ursus Arctos Beringianus)

Dog.X.Courses - Ursus and VinchaPhoto Karina Zerillo Cazzaro

angryinfluencertyphoon:spankingherr:uwensb:langer01:ursus...

ginger-tidings:Ursus gingerus

myfairylily:Brown bear (ursus arctos) and ravens. Finland |...

whiskersonkittens-65:Brown bear (ursus arctos) and ravens....

r2–d2:Underwater Ursus by (cwgeorge23)

fyanimaldiversity:Subspecies and Morphs of Brown Bear (Ursus...

earthlyenchantment:(via Pinterest) Kermode Bear (Ursus...