Worm-eating Warbler: "Check out the crest style nuh." (Photo by Stuart Reeves) Worm-eating-Warbler-Check-out-the-crest-style-nuh Technical Details Camera: NIKON D5 Taken: December 26, 2021 Focal length: 700mm Aperture: f/16 Exposure: 1/90 second ISO: 2000