Giraffe’s love the Acacia. But too much grasing may not be good for the tree. So the the tree has developed thorns, and the release of tannins in response to a threat (which makes the leaves taste bad). And the Giraffe has evolved its tongue and lips that can navigate to the leaves through the thorns, and its body has evolved to reach upto the leaves of the tall tree..
Locked into a love hate relationship – both evolving together!
