Are Barn swallows and Tree swallows natural ememies???

Question

At my house There is a Barn swallow nest and baby birds in it. But sometimes during the day I hear constant chirping from the barn swallows and when i look up the barn swallows and tree swallows are flying around in circles, this happens for 5 minutes or more. Are they natural enemies or not???

Answer 1

No. They're eating insects on the wing. That's what they do.