This loon was imaged several years ago on a cold April morn. The loons had just returned to this northern lake, and were settling in for mating and raising a family.
I floated around with them in my little loon boat, glad that I had dressed warmly , as it was 28 degrees when I put the boat in the water.
Nikon D4, 600 VR. f/5.6 1/640s, ISO 1600. Fill flash with Better Beamer.
Cheers
Randy