John Picken: Blackburnian Warbler
John Picken: Chestnut-sided Warbler
John Picken: Black-throated Green Warbler
John Picken: Canada Warbler
John Picken: Blackburnian Warbler
John Picken: Black-throated Green Warbler
John Picken: Yellow-rumped Warbler
John Picken: Common Yellowthroat
John Picken: Yellow-rumped Warbler
John Picken: Northern Waterthrush
John Picken: Worm-eating Warbler
John Picken: Common Yellowthroat
John Picken: Magnolia Warbler
John Picken: Black-throated Blue Warbler
John Picken: Chestnut-sided Warbler
John Picken: American Redstart
John Picken: Chestnut-sided Warbler
John Picken: Common Yellowthroat
John Picken: Yellow Warbler
John Picken: Yellow Warbler
John Picken: Magnolia Warbler
John Picken: Cape May Warbler