American White Pelicans (Pelecanus erythrorhynchos) and Mallards (Anas platyrhynchos) and Avocets and Northern Shovelers at Salt Plains National Wildlife Refuge in Oklahoma, November 5, 2021
American White Pelicans (Pelecanus erythrorhynchos) and Mallards (Anas platyrhynchos) and Avocets and Northern Shovelers at Salt Plains National Wildlife Refuge in Oklahoma, November 5, 2021
| Artist | John Moyer |
| F Number | 13.0 |
| ISO | 320 |
| Shutter Speed Value | 1/512 |
| Focal Length | 560.0 mm |
| Focus Distance Upper | 555.79 m |
| Focus Distance Lower | 81.91 m |
| Lens Model | EF100-400mm f/4.5-5.6L IS II USM +1.4x III |
| Field Of View | 3.7 deg |
| Hyperfocal Distance | 801.65 m |
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