Pink-footed Shearwater

This is a bird we see on every California pelagic trip, but they rarely come close enough to the boat for decent photos. The light and seas were pretty awful on this day, so It was nice to get this bird as it arced high above the water.

Humboldt Current off Valparaiso, Region Metrolpolitana de Santiago, Chile, 12/11/21
Canon 100-400mm f/4.5-5.6 IS II on EOS R5
1/2500 at f/5.6, ISO 1600