Chestnut-sided Warbler winter male

Chestnut-sided Warbler winter male habitat shot

Chestnut-sided Warbler searching for spiders

Chestnut-sided Warbler winter male showing chestnut sides

Chestnut-sided Warbler, migrant male in Arizona, early July--9222

Chestnut-sided Warbler male in flight--9161

Chestnut-sided Warbler male preening after bath--9164

Chestnut-sided Warbler male--9159