Welcome to Year 3 of the Rusty Blackbird Spring Migration Blitz! Gallery Welcome to Year 3 of the Rusty Blackbird Spring Migration Blitz! Michigan Audubon Welcome to Year 3 of the Rusty Blackbird Spring Migration Blitz! Michigan Audubon is blitzing for blackbirds as part of the [...] By Rachelle Roake|2016-02-29T19:11:06-05:00February 29th, 2016|Michigan Audubon|Comments Off on Welcome to Year 3 of the Rusty Blackbird Spring Migration Blitz! Read More