Territorial Display at First Light

Captured on Boundary Waters at 05:40 AM. The bird emerged from low-lying morning fog to execute a full tremolo vocalization and chest rise, holding position above dark still water.

Parental Care on Glacial Lakes

Chick brooding observed in mid-July. Adults rotate diving duties for small fish while the chick remains sheltered between the parent's scapular feathers during cool wind conditions.