So many coins come from countries that were British Colonies, Territories, Possessions; and either still are or are Commonwealth countries, they probably had to think hard to come up with something different from everyone else?
Animals are a wonderful subject to portray on coins, as a birds and flowers. I'm so glad most countries do more than slap a bust of some politician/royalty on one side, and big numbers on the back. Those make for boring collecting unless you really just like unrealistic portraits of old guys. ^^;