There is no such thing as a full moon

Well technically there is, but it only lasts for brief moment.

http://www.space.com/spacewatch/moon_fallacies_040227_A1.html

Rare African Frog Breaks Bones to Use as claws

So this insane African frog actually breaks bones in it's arms, then pierces it's own toe pad in order to use the bone for self defense.

http://scienceblogs.com/zooillogix/2008/06/african_frogs_break_own_bones.php