Black hooded rat
Brown rat
Brown rat climbing a tree
Brown rat feeding at bird feeder
Brown rat, X-ray
Dead rat
House mice
Water vole
House mouse
Harvest mouse
Mouse with long tail
Bank vole
Bank voles
Wood mice (Apodemus sylvaticus)
Wood mice
Wood mouse
Young naked mole rat
Brown rats feeding at bird feeder
Fourteen day old house mice in and around their nest
Mice in compost heap, X-ray
Patagonian mara
Bank vole eating blackberries
Steller's sea eagle
Harvest mouse on a plant stem, UK
Harvest mice on flower, UK
Yellow-necked mouse
Adult bank vole on hazel shrub
Rat
Dumbo rat
Eurasian scops owl with prey
Black rat snake (Pantherophis obsoletus) eating a deer mouse, (Peromyscus)
Five week old guinea pig
Guinea pigs
European water vole, 19th century artwork
Wood mice, 19th century artwork
Hamster
Hairy-footed gerbil
Harvest mice
Juvenile wood mouse
Harvest mice on guelder rose
Rat skeleton
White laboratory rat
Black Scottish water vole
Wood mouse, artwork
Black rat
Wood mouse on hazel branch
ネズミ
Naked mole rat litter
Guinea pig drinking from water bottle
19th century rat skeleton
European water vole
Rhesus monkey
Wood mouse feeding in grassland
Coloured SEM of the deer tick, Ixodes sp.
Black bear
American black bear cub
American black bear
Grey-headed flying foxes
Short-nosed fruit bats
Round-eared elephant shrew
Two guinea pigs
Albino laboratory rat
Musky rat-kangaroo
Rat, X-ray
Golden lion tamarin
Rat junctional epithelium, light micrograph
Rat periodontal ligament, light micrograph
Long-eared owl
Rat with a long tail
Egyptian Fruit Bat Rousettus aegyptiacus
Patagonian sierra finch
Rufous-collared sparrow
American black bear cubs
Bush Karoo rat foraging
Grey-headed flying fox
House mouse in a garden shed set
Pronuclear egg cells, light micrograph
Injecting genetic material
Mouse embryo, light micrograph
Pregnant house mouse
Black bear preparing for hibernation, USA
Group of white-lipped peccary
Group white-lipped peccary
Albino squirrel
Eurasian brown bear and cubs
Eurasian brown bear cubs
Eurasian brown bear
Polecat
Brown bears in Alaska, USA
Brown bear cubs in Alaska, USA
Brown bear shaking its body after a swim, Alaska, USA
Waterhog taking a mud bath
Polar bear
Yellow baboon in grass
Yellow baboon on a termite mound
Brown bear
Polar bear chasing an ivory gull
Polar bear mid-leap
Resting polar bear
Polar bear on the pack ice
Polar bear walking the melting sea ice
Lone polar bear at Wilhelmoya island, Svalbard, Norway
European brown bear
Female European brown bear and cubs
European brown bear resting in the forest
European brown bear walking
Two juvenile European brown bears walking in a forest
Juvenile European brown bear walking on a lake shore
Juvenile European brown bear walking and looking up
Juvenile European brown bear behind a bush
European brown bear walking in the forest
Two European brown bears walking in the forest
European brown bear marking its territory