Turkey Vulture if you want to be specific.
I always know when they are flying over the house because my bird dog came with a Vulture Alert System.
Perhaps it’s the frustration of having big bird that he can’t point leisurely sail by, perhaps he suspects that there is something smelly and dead nearby that he doesn’t get to roll in, or maybe he just hates vultures. Whatever the reason, he goes tearing across the lawn barking at them.
I guess it works, they’ve never tried to infiltrate his yard and it is a very handy habit if you need a “V” picture…
Photo blogging my way through the alphabet with: