Great Northern Diver vs Black-browed Albatross

The Great Northern Diver (Common Loon) and the Black-browed Albatross are distinct in both appearance and habitat, making confusion unlikely in the field. The Diver is a freshwater bird with a distinctive black-and-white checkered back, while the Albatross is a large seabird with a white body and dark wings. Their habitats rarely overlap, as the Diver prefers lakes and the Albatross is oceanic.

1. Location: Check the habitat; Divers are on lakes, Albatrosses are at sea. 2. Size: Albatrosses are much larger with longer wings. 3. Plumage: Look for the Diver's checkered back versus the Albatross's white body and dark wings. 4. Behavior: Divers dive frequently; Albatrosses soar. 5. Sound: Listen for the Diver's calls, as Albatrosses are silent at sea.

The Black-browed Albatross is significantly larger than the Great Northern Diver, with a wingspan that can reach over twice that of the Diver.

The Great Northern Diver has a striking black-and-white checkered back and a black head during breeding season, while the Black-browed Albatross has a white body, dark wings, and a distinctive black brow over the eyes.

The Great Northern Diver is a diving bird, often seen swimming and diving in freshwater lakes, while the Black-browed Albatross is known for its soaring flight over the ocean.

The Great Northern Diver is found on freshwater lakes during breeding and along coasts in winter, whereas the Black-browed Albatross is strictly oceanic, rarely coming to land except to breed.

The Great Northern Diver is known for its eerie, wailing calls, especially during the breeding season. The Black-browed Albatross is generally silent at sea.