At dawn, grebes dove and resurfaced in synchronized patterns on the misty lake.

Grebes dove beneath the surface and reappeared with fish in their beaks.

Grebe donated a rare collection of 19th-century maps to the university library.

At dawn, a solitary grebe slipped silently across the misty lake, its lobate toes barely rippling the glassy surface.

During the dawn survey, the biologist counted three tippet grebes near the reed beds.

On the misty lake at dawn, horned grebes bobbed and called as if rehearsing for a duet.

The little grebes and their chicks disappeared beneath the water when the heron approached.

Slavonian grebes gathered at the reedbed before slipping beneath the water to hunt.

Conservationists studied the decline of Alaotra grebes to understand the causes of their extinction.

A tippet grebe performed its elaborate courtship display at dawn, drawing a small crowd of birdwatchers.