Where I live there is a family of blackbirds that are living near my place. I live in a unit with 4 on the block and the birds sit in the tall christmas like tree next door crowing, on my roof, on the other sides roof from 4:30am till sunset they are making noise. As annoying as it is it didn’t concern me until today one was walking around the ground in my courtyard. I’m bringing home two 8 week old puppies next week and this blackbird would be the size if not bigger than my puppies. I don’t want to harm them but I’d like them to go away.