Ruby-throated Hummingbird at Bee Balm, Trumansburg, New York (Hummingbirds)

Ruby-throated Hummingbird Feeding in Bee Balm, Ithaca, New York (Ruby-throated Hummingbirds)

Hummingbird Study #5, Caroline, New York (Ruby-throated Hummingbirds)

Hummingbird Study #1, Caroline, New York (Ruby-throated Hummingbirds)

Hummingbird Study #2, Caroline, New York (Ruby-throated Hummingbirds)

Hummingbird Study #3, Caroline, New York (Ruby-throated Hummingbirds)

Hummingbird Study #4, Caroline, New York (Ruby-throated Hummingbirds)

Green Violetear, Colombia (Hummingbirds)

Ruby-throated Hummingbird Backlit, Ithaca, New York (Ruby-throated Hummingbirds)

Sword-billed Hummingbird, Ecuador (Hummingbirds)