Gould's Frogmouth vs Bornean Frogmouth

In short

Gould's Frogmouth and Bornean Frogmouth are both elusive nocturnal birds, but they can be distinguished by their bill size and plumage patterns. Gould's Frogmouth has a larger bill and more prominent white spots on its plumage, while Bornean Frogmouth features a smaller bill and subtler plumage markings.

Identification tips

1. Look for the larger bill on Gould's Frogmouth. 2. Note the white spots on the wings and tail of Gould's Frogmouth. 3. Observe the habitat: Gould's is more likely in lowland forests, while Bornean prefers montane areas. 4. Listen for a more varied call from Gould's Frogmouth.

Size

Both species are similar in size, but Gould's Frogmouth has a slightly larger bill.

Plumage

Gould's Frogmouth displays more prominent white spots on its wings and tail, whereas Bornean Frogmouth has subtler markings and a more uniform brown coloration.

Behaviour

Both species are nocturnal and often remain motionless during the day, blending into their surroundings.

Habitat

Gould's Frogmouth is typically found in lowland and hill forests, while Bornean Frogmouth is more restricted to Borneo's montane forests.

Voice

Vocalizations can be similar, but Gould's Frogmouth tends to have a more varied call repertoire compared to the more limited calls of the Bornean Frogmouth.