how to play Forest Shuffle - Alpine Expansion

About Forest Shuffle: Alpine, from BoardGameGeek:

New cards are shuffled into the base game for even more diversity in Forest Shuffle adding even more variety to your gaming tables: Forest Shuffle Alpine Will you manage to lure the most valuable species into your forest? Because the following also applies above the tree line: depending on the number of players, cards are removed from the game before it begins. The first expansion of the tactical card game about the animals and the forest by designer Kosch scores with a deck of 36 new multifunctional cards, including two new tree species. Some of the cards bring a nice twist to the rules of the base game. -description from the publisher