Definition that contains reddish
- panda reddish-brown Old World raccoon-like carnivore; in some classifications considered unrelated to the giant pandas
- groundhog reddish brown North American marmot
- woodchuck reddish brown North American marmot
- red grouse reddish-brown grouse of upland moors of Great Britain
- satin walnut reddish-brown wood and lumber from heartwood of the sweet gum tree used to make furniture
- strix aluco reddish-brown European owl having a round head with black eyes
- cat bear reddish-brown Old World raccoon-like carnivore; in some classifications considered unrelated to the giant pandas
- red gum reddish-brown dried gummy exudation from any of several trees of the genus Eucalyptus especially Eucalyptus camaldulensis
- patas reddish long-tailed monkey of west Africa
- maned wolf reddish-grey wolf of southwestern North America