Yellowfooted rock wallaby Petrogale xanthopus xanthopus stands on a rock sniffing feces in a zoo enclosure Sioux Falls, South Dakota, United States of America, by Joel Sartore Photography Design Pics Stock Photo - Afloimages
Yellow-footed rock wallaby (Petrogale xanthopus xanthopus) stands on a rock sniffing feces in a zoo enclosure; Sioux Falls, South Dakota, United States of America, by Joel Sartore Photography / Design Pics