Chameleon (reptile)

Chameleons were Earth reptiles noted for their eyes and long, sticky tongue. Dodo Chaplet pointed one out to Steven Taylor aboard the Ark. (TV: The Ark)

Evelyn Smythe compared the Galyaris' eyes to that of a chameleon's. (AUDIO: The Sandman)

While scanning space for Cyber-Warships, the Seventh Doctor spotted a chameleon and realized the ships were camouflaged. (TV: Silver Nemesis)