Kermadec Petrel vs White-headed Petrel
Pterodroma neglecta versus Pterodroma lessonii
Play a quiz with Kermadec Petrel and White-headed Petrel
Kermadec Petrel
White-headed Petrel
In short
The Kermadec Petrel is distinguished by a white flash on the underwing and white shafts on the upper side of the primaries, features not present in the White-headed Petrel. Both species share a similar jaeger-like behavior, but these plumage details are key for identification.
Identification tips
Look for the white flash on the underwing and white shafts on the primaries to identify the Kermadec Petrel. The White-headed Petrel lacks these features.
Plumage
Kermadec Petrel has a white flash on the underwing and white shafts on the upper side of the primaries, while the White-headed Petrel lacks these features.
Behaviour
Both species exhibit jaeger-like kleptoparasitic behavior.