Crimson-winged Finch vs Trumpeter Finch

In short

The Crimson-winged Finch and Trumpeter Finch can be distinguished by their bill shape and plumage details. The Crimson-winged Finch has a more robust bill and distinct crimson wing patches, while the Trumpeter Finch features a smaller, more conical bill and subtle pinkish tones.

Identification tips

• Bill Shape: Look for a more robust bill in the Crimson-winged Finch compared to the smaller, conical bill of the Trumpeter Finch.
• Wing Color: Crimson-winged Finch has noticeable crimson patches on the wings, absent in Trumpeter Finch.
• Vocalization: Listen for the Trumpeter Finch's unique nasal call.
• Habitat: Consider the elevation; Crimson-winged Finch is more likely at higher altitudes.

Size

Both species are similar in size, typical of small finches.

Plumage

Crimson-winged Finch has prominent crimson patches on its wings and a more muted overall coloration. Trumpeter Finch displays a more uniform pinkish hue, especially noticeable on the face and underparts, with less contrast in the wing area.

Behaviour

Both species are often found in flocks, but the Crimson-winged Finch tends to inhabit higher elevations during breeding season.

Habitat

Crimson-winged Finch prefers high-altitude, stony slopes above the treeline, while Trumpeter Finch is more commonly found in arid, lowland regions.

Voice

Trumpeter Finch is known for its distinctive, nasal 'trumpet-like' call, which can help differentiate it from the Crimson-winged Finch.