Live in Hillsborough Nj, and all of a sudden have these birds in my pine trees at night. I have woods and fields behind my yard. I thought maybe owls but if you listen closely, it sounds like 4 birds , the 4 Th comes in half way through. I get pretty close to the trees and that's why the fourth one stopped. Any ideas? Thanks!
Bud Fedak
Hillsborough NJ
Bud Fedak
Hillsborough NJ