A toucan's bill is very light because its hollow.  Its the same material as your finger nails, keratin.  There is a different pattern on each bill which helps toucans tell from the other.  Toucans live in small flocks and are very playful.  Toucan like playing catch with fruits.  Toucans food is like woodpeckers.  2 toes face front and 2 face back.

[South Guam Elementary/ Middle School]