Labels:airplane | animal | bird | fence | person | sky | tree | warbler | wren warbler OCR: Mourning Warbler Oporornis philadetphia NEST: Bulky cup leaves and grasses on the ground DISTRIBUTION: Boreal Canada N.E. USA Winters in Central America SEEN: Very secretive and hard to see Breeds in brushy edges pue second growth, pue Immature prefers damp thickets Male: hood Black and breast Yellow below Female pue immature Hood paler JO brownish gray- Without black Throat usually paler. Some immatures have eye-ring Hops rathe than walk: philadelphia sasseib rather walks