Fea's Petrel vs Soft-plumaged Petrel

In short

Fea's Petrel and Soft-plumaged Petrel are similar in appearance, but Fea's Petrel typically has a bulkier build and a more robust bill. The Soft-plumaged Petrel often shows a more distinct dark cap and contrasting white face, which can be a key identifier at sea.

Identification tips

1. Look for the more robust build and bill of Fea's Petrel. 2. Note the distinct dark cap and contrasting white face of the Soft-plumaged Petrel. 3. Consider geographic location, as Fea's Petrel is more likely in the North Atlantic. 4. Observe the underwing pattern for contrast differences.

Size

Fea's Petrel is generally more robust with a slightly larger and bulkier build compared to the more slender Soft-plumaged Petrel.

Plumage

Fea's Petrel has a more uniform gray upperparts, while the Soft-plumaged Petrel often displays a more distinct dark cap and contrasting white face. The underwing pattern can also differ, with Fea's Petrel showing less contrast.

Behaviour

Both species exhibit similar flight patterns typical of Pterodroma petrels, characterized by dynamic soaring and gliding.

Habitat

Both species are pelagic and are found in open ocean environments, but Fea's Petrel is more often associated with the North Atlantic, while Soft-plumaged Petrel has a wider range including the Southern Hemisphere.

Voice

Vocalizations are rarely heard at sea, and there is little reliable information to distinguish them by sound.