Blackwater River in early autumn - Blackwater National Wildlife Refuge, MD (c) Jim Clark
American Robin - Blackwater National Wildlife Refuge, MD (c) Jim Clark
American Coots - Blackwater National Wildlife Refuge, MD (c) Jim Clark
American Coot - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Three-square Bulrush Marsh - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sunset Clouds - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Autumn Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sunrise over Blackwater River - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sapling in Autumn - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Barn Swallow - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Barn Swallows - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sunrise Moment - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sunrise Reflections - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sunrise Reflections - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Autumn Leaf - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Autumn Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sunrise Moment - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle Adult and Juvenile - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle Adult and Juvenile - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackbirds in flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Coreopsis - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blue-eyed Grass - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Canada Geese - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Canada Geese in flight at sunset - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Canada Geese in flight at sunset - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Canada Geese in flight at sunset - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Canada Geese in flight at sunset - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Carolina Chickadee - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Common Yellowthroat - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Common Yellowthroat - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Common Yellowthroat - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Common Yellowthroat - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Common Yellowthroat - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Herons & Great Egret - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Eastern Kingbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Green Treefrog - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Green Treefrog - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Green Treefrog - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Groundhog - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Groundhog - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Gravestone - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Least Sandpiper - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Least Sandpiper - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Mallard at Sunrise - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Mallard at Sunrise - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Mallard after Sunrise - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Autumn Maple Leaf - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Summer Marsh and Storm Clouds - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Summer Marsh and Storm Clouds - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Summer Marsh and Storm Clouds - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Summer Marsh and Storm Clouds - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Summer Marsh and Storm Clouds - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Mockingbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Mockingbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Pintails - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Pintails - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Pintail - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Pintails - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Pintails - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Pintails - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Water Snake - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Northern Water Snake - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Oak Leaf in Autumn - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Orchard Oriole - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Great Blue Heron - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Osprey at Nest - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Ospreys - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-headed Woodpecker - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Phragmites - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Praying Mantis - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Praying Mantis - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbird - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Red-winged Blackbirds in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snapping Turtle - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Snow Geese in Flight - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sweetgum Ball - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sweetgum Ball - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Spider Web on Grass Stalk - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Foggy Winter Scene - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackwater River in early morning - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Song Sparrow - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Blackwater River in early morning - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Sweetgum Leaf in Autumn - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Bald Eagle with nesting material - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Forest in Spring - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Virginia Rail - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Virginia Rail - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Virginia Rail - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Five-lined Skink - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Five-lined Skink - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Five-lined Skink - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Five-lined Skink - Blackwater National Wildlife Refuge, MD (c) Jim Clark
White-throated Sparrow - Blackwater National Wildlife Refuge, MD (c) Jim Clark
Raindrops on Grass Stalks in Winter - Blackwater National Wildlife Refuge, MD (c) Jim Clark