Birds: Not to be Eaten with Their Young
Source: TTT
Deuteronomy 22:6, 7
If you come across a bird’s nest with chicks or eggs, either in a tree or on the ground along the road, and the mother is sitting on the chicks or eggs, you must not take the mother along with the young. / You may take the young, but be sure to let the mother go, so that it may be well with you and that you may prolong your days.