Yes, theya re protected by the Migratory Bird Act.
A group of grackles is called a "plague" or a "plague of grackles".
Ani
Grackles are a group of noisy birds, nostly black and quite similar to the Crow family.
Black bird
no there is not
yep
No, they are protected by law.
$275
Grackles look up to scan for potential threats or predators in the sky. This behavior helps them stay alert and safe while foraging for food on the ground.
because they dont have hands
when filling up your feeder add a small amount of curry powder to the seed, for some reason Grackles hate it and small birds such as sparrows LOVE it. -bird man
This must depend on local laws.