Tricolored Blackbirds in Fresno County. Audubon California's Samantha Arthurs is out looking for nesting flocks of Tricolored Blackbirds today, and she spotted this flock in Fresno County. Nesting season starts soon, and we're going to be out there again trying to protect this struggling species.
HOTSPOT: Flyover of California's Birds and Biodiversity
California is a global biodiversity hotspots, with one of the greatest concentrations of living species on Earth.
