The rabbit's long ears, which can be more than 10 cm (4 in) long, are probably an adaptation for detecting predators. They have large, powerful hind legs. The two front paws have 5 toes, the extra called the dewclaw.
However, Moorish idol larvae spend a long time drifting through the open ocean before they mature, so regional populations donât remain isolated enough to develop particular traits. Because of its beauty and its identity as a quintessential reef fish, the Moorish idol is a very popular fish in the aquarium trade.
The east Himmerland moor, called Lille Vildmose, is the largest high moor in north-western Europe. The countryside in Lille Vildmose offers opportunities to see both deer and golden eagles. You can also see an African savannah with exotic animals in Aalborg Zoo.