John Heinz National Wildlife Refuge, Philadelphia
D3400 + 70-300mm f/4.5-6.3 @ 300mm, ISO 2200, 1/1000, f/6.3
Palmyra Cove
R7 + 800mm F11, ISO 1250, 1/250
Palmyra Cove
R7 + 800mm F11, ISO 1250, 1/250
All About Birds↗ | Audubon↗ | eBird↗
It's almost as if the White-throated Sparrow has four sexes
John Heinz National Wildlife Refuge, Philadelphia
D3400 + 70-300mm f/4.5-6.3 @ 300mm, ISO 2200, 1/1000, f/6.3
Palmyra Cove
R7 + 800mm F11, ISO 1250, 1/250
Palmyra Cove
R7 + 800mm F11, ISO 1250, 1/250