Date: 2/21/17 6:39 am From: JOHN HIGGINS <jghiggins...> Subject: Re: [AZNMbirds] Turkey Vulture SEAZ
Based on ebird and my own experience living here in Avra Valley for 30 years, the Turkey Vulture numbers in Avra Valley drop significantly in the winter as most head south (on north to warmer lower Phoenix?) . But there are a few reported from November through March, especially on Sandario and Milewide Roads and at Ryan Airfield.
The Black Vultures are resident and seen here all year.