Coins are one of the currencies available in The Birders. They are required to level up birds and progress in the game, but they can also be used to purchase specific bird copies.

Additionally, you can earn more coins by photographing birds: as a reward for the first 50 birds photographed daily, during challenges. The number of coins available each day can be increased along with your VIP level. You can also purchase coin packages directly in the store under the "Coins" category.