Do sparrow hawks migreat
because they can
Yes
Many things will eat a sparrow - the obvious one is a sparrow hawk, but many other hawks will eat a sparrow. Cats and foxes will eat a sparrow if they can catch it.
Sparrow hawks eat Thrushes.
Hawks
Killing and gripping their prey.
The sparrow hawk, also known as the American Kestrel Falcon, (it's a falcon) has predators consisting of great-horned owls, red-tailed hawks, and other bigger birds, even crows and ravens. Some land mammals have been known to attack falcons, such as raccoons, bobcats, coyotes, and more.
Accipiter hawks like the European sparrow hawk and the sharp shinned and Cooper's hawks of North America do, as does the falcon known as the kestrel.
Some examples of birds are, eagles, hawks, sparrow, and parrots
no they drink from their blood
The Sparrow Hawks (Les Eperviers in the native French)