Some animal species exist twice in the tile pile, once as a male and once as a female specimen (8). The names of the two tiles are identical, but the pictures are not. If you manage to place both tiles of the same animal species next to each other in your zoo, you immediately gain 1 Conservation marker (in addition to any other possible effects)!

You can keep Conservation and Pouch markers in the space provided at the bottom left of your zoo map.