Hummingbirds

In Hummingbirds, you'll guide your birds to claim flowers that hide sand timers, then reveal those timers to check for nectar. If the sand timer has run out, collect a nectar token of the same color. The longer you wait, the sweeter the reward! But be careful: if the sand timer is still ticking when you check, you'll lose one of your lowest-value nectar tokens. —description from the designer