Adult: gray and yellow areas of underparts fairly bright, with abrupt gray-yellow contrast on breast. Outer pairs of tail feathers extensively rufous on inner webs; dark shaft stripes and rufous ...

Each species does exhibit color variations, however. Gray wolves may have brown, white, black, or reddish markings. Some are solid white or solid black. One North American subspecies is known as ...

Eastern gray kangaroos roam the forests of Australia ... Many millions of these animals roam Australia, and considerable numbers are killed each year for their skins and meat, which is becoming ...