All were made with the 300 f/4 L IS. All of the "water birds" were made using the 1.4x extender. All are handheld. The duck and hawk were a long distance away.

Chickadee

Chickadee

House finch

House finch

Killdeer

Killdeer

American coots

American coots

Great blue heron

Great blue heron

American white pelicans

American white pelicans

Pelicans

Pelicans