Cepphus columba Pallas 1811

northern California and Oregon coasts

Pigeon Guillemot (Cepphus columba) is a medium-sized alcid endemic to the Pacific. On the bird cliffs at Cape Achchen.

Pigeon Guillemot (Cepphus columba) is a medium-sized alcid endemic to the Pacific. On the bird cliffs at Cape Achchen.

Pigeon Guillemot (Cepphus columba) is a medium-sized alcid endemic to the Pacific. On the bird cliffs at Cape Achchen.

Pigeon Guillemot (Cepphus columba) is a medium-sized alcid endemic to the Pacific. On the bird cliffs at Cape Achchen.

Pigeon Guillemot (Cepphus columba) is a medium-sized alcid endemic to the Pacific. On the bird cliffs at Cape Achchen.

Pigeon Guillemot (Cepphus columba) is a medium-sized alcid endemic to the Pacific. On the bird cliffs at Cape Achchen.

Farallones Marine Sanctuary

Farallones Marine Sanctuary

Monterey Bay