Associations between American Black Duck and American White Pelican

American Black Ducks and American White Pelicans: Simon says, 'Put your head under water!'

Species in this Photo:  American White Pelican | American Black Duck
Location: McHenry Dam State Park | Shot Date: April 9, 2026, 12:08 p.m.

Camera Settings: Shutter Speed: 1/2000 sec | Aperture: f/10 | ISO: 800 | Focal Length: 700mm | Shot Date: April 9, 2026, 12:08 p.m. | Camera: Canon EOS R7 | Lens: RF100-500mm F4.5-7.1 L IS USM + EXTENDER RF1.4x
©2026 Vonda Zwick

American Black Ducks: In front of a group of American White Pelicans

Species in this Photo:  American White Pelican | American Black Duck
Location: McHenry Dam State Park | Shot Date: April 9, 2026, 12:08 p.m.

Camera Settings: Shutter Speed: 1/2000 sec | Aperture: f/10 | ISO: 800 | Focal Length: 420mm | Shot Date: April 9, 2026, 12:08 p.m. | Camera: Canon EOS R7 | Lens: RF100-500mm F4.5-7.1 L IS USM + EXTENDER RF1.4x
©2026 Vonda Zwick

American White Pelicans: At McHenry Dam State Park

Species in this Photo:  American White Pelican | American Black Duck
Location: McHenry Dam State Park | Shot Date: April 9, 2026, 12:08 p.m.

Camera Settings: Shutter Speed: 1/2000 sec | Aperture: f/10 | ISO: 500 | Focal Length: 700mm | Shot Date: April 9, 2026, 12:08 p.m. | Camera: Canon EOS R7 | Lens: RF100-500mm F4.5-7.1 L IS USM + EXTENDER RF1.4x
©2026 Vonda Zwick