Some animals appear to have taken Nature's gifts and stretched them to extreme limits. With these two natural curiosities one creature has ended up with a super-stretched neck, the other a stretchy tongue. In both cases Nature has found a way to turn the ordinary into the extraordinary.

Encoded with permission for digital streaming by Infobase on November 24, 2014. Learn360 is distributed by Infobase for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware.

The Chameleon(1:46) -- Camouflage (3:11) -- Chameleon Eyes (2:02) -- Elongated Tongue (2:52) -- Zarafa, the Gift Giraffe (3:24) -- The Giraffe's Elongated Neck (2:08) -- Giraffe Anatomy (2:15) -- Zarafa, Animal Ambassador (2:24) -- Credits: Stretched to the Limit: Attenborough's Natural Curiosities, Series 1 (0:45).