How to play JUST WILD

About Just Wild, from BoardGameGeek:

Survival is a question of territory. Lynx, bear, wolf, or ibex - choose your animal and cleverly lay down cards to enlarge and protect your territory. In Just Wild, four endangered animal species have to share the space. Place your cards carefully to block your opponents and ensure the survival of your species. In more detail, when it is your turn, add the cards that are already on the table to cover those of your fellow players, or discard a card face down to enlarge the forest and create a new space to explore. Be the first to secure your territory by cleverly placing your game pieces to protect the youngest animals of your species: in nature everyone is on their own!