Great-billed Parrot vs Blue-naped Parrot

In short

The Great-billed Parrot and Blue-naped Parrot are similar in size and shape, but the Great-billed Parrot is distinguished by its notably larger bill. Both species have green plumage, but the Blue-naped Parrot features a distinctive blue patch on the nape, which is absent in the Great-billed Parrot.

Identification tips

1. Look for the large bill of the Great-billed Parrot. 2. Check for the blue nape patch on the Blue-naped Parrot. 3. Observe the overall color tone; the Blue-naped Parrot may appear more colorful due to its blue markings. 4. Consider habitat: the Great-billed Parrot is more likely in lowland areas.

Size

Both species are similar in overall size, but the Great-billed Parrot has a more robust and larger bill.

Plumage

The Great-billed Parrot is primarily green without significant contrasting colors. In contrast, the Blue-naped Parrot has a blue patch on the nape and sometimes a bluish tinge on the wings, making it more colorful.

Habitat

Both species inhabit forested areas but may vary slightly in their specific range and habitat preferences. The Great-billed Parrot is often found in lowland forests, while the Blue-naped Parrot can be found in both lowland and montane forests.

Voice

Vocalizations are not the most reliable differentiator as both species have similar calls, but the Great-billed Parrot's calls may be slightly harsher.