Luca (born 2002)
Luca arrived from the Dolphinarium Haderwijk, The Netherlands. Right from the beginning Luca attracted attention by his extraordinary fast swimming and agility in which, as well as in his appearance, he resembles sea lions. During the warmer seasons Luca always hauls out as fast as possible. First Luca was performing hydrodynamic trail following but then he switched to visual experiments. If from now on harbour seals are said to be colour blind this has to be ascribed to Luca.