These birds come to Arizona by the thousands for the winter. Collectively, their prehistoric calls are deafening.
Birdwatchers and hunters flock to southeast Arizona each winter to witness the feathery phenomenon while it lasts.
'Ribeye of the sky': Birds that taste 'really good' migrate to Arizona for the winter
Birdwatchers and hunters flock to southeast Arizona each winter to witness the feathery phenomenon while it lasts.