Whimbrel vs Far Eastern Curlew

In short

The bill length and curvature are the most reliable field marks: the Far Eastern Curlew has a longer, more uniformly curved bill compared to the shorter, slightly kinked bill of the Whimbrel. Both species have similar plumage tones, but their size and bill structure are key differentiators.

Identification tips

• Bill shape and length: Far Eastern Curlew has a longer, more uniformly curved bill.
• Size: Far Eastern Curlew is larger and bulkier.
• Crown stripe: Whimbrel often shows a more distinct crown stripe.
• Supercilium: Whimbrel has a paler, more pronounced supercilium.
• Habitat range: Whimbrel is more adaptable to varied habitats during migration.

Size

The Far Eastern Curlew is notably larger than the Whimbrel, with a more robust build.

Plumage

Both species have brownish plumage with streaking, but the Whimbrel often shows a more distinct crown stripe and a paler supercilium.

Behaviour

Both species forage in similar manners, probing mudflats and wetlands, but the Far Eastern Curlew may appear more deliberate due to its larger size.

Habitat

Both species frequent coastal mudflats and estuaries, though the Whimbrel is more widespread and can be found in a wider range of habitats during migration.

Voice

The Whimbrel's call is a distinctive, rapid series of whistles, while the Far Eastern Curlew's call is less frequently heard and not as well-documented.