Royalty-Free Mallard Photos, minimum size: 4k, dominant color: gray
- 3888x2592 Public Domain
- 5760x3840 Public Domain
- 4500x2960 Public Domain
- 1770x1264 Public Domain
- 5315x3339 Public Domain
- 6000x4000 Public Domain
- 6000x4000 Public Domain
- 7087x2362 Public Domain
- 4272x2403 Public Domain
- 4797x3198 Public Domain
- 6000x4000 Public Domain