Grey-tailed Tattler vs Pacific Diver

In short

The Grey-tailed Tattler and Pacific Diver are easily distinguished by habitat and size. The Tattler is a small shorebird often found on rocky coasts, while the Diver is a large waterbird seen in marine environments. Their plumage and behavior also differ significantly.

Identification tips

1. Habitat: Tattlers on rocky shores; Divers in open water. 2. Size: Tattlers are small; Divers are large. 3. Plumage: Tattlers have grey upperparts and a white supercilium; Divers have a dark head and neck. 4. Behavior: Tattlers forage on shores; Divers swim and dive.

Size

The Grey-tailed Tattler is a small shorebird, whereas the Pacific Diver is a much larger waterbird.

Plumage

The Grey-tailed Tattler has a grey upper body and a distinctive white supercilium, while the Pacific Diver has a sleek, dark head and neck with a white underbelly during breeding season.

Behaviour

Grey-tailed Tattlers are often seen foraging along rocky shores, while Pacific Divers are typically observed swimming and diving in marine environments.

Habitat

Grey-tailed Tattlers prefer rocky coastal areas and mudflats, whereas Pacific Divers are found in marine environments and freshwater ponds during breeding.

Voice

The Grey-tailed Tattler has a distinctive, high-pitched call, while the Pacific Diver's calls are more varied and include wails and yodels.