Black-winged Pratincole vs Collared Pratincole

In short

The Black-winged Pratincole and Collared Pratincole are similar in appearance, but key differences in wing and tail structure help distinguish them. The Black-winged Pratincole has longer wings and a shorter tail, while the Collared Pratincole displays a more pronounced collar and a longer tail. Both species share similar habitats and behaviors, but their vocalizations differ slightly.

Identification tips

1. Wing and Tail Structure: Black-winged Pratincole has longer wings and a shorter tail; Collared Pratincole has a longer tail and more pronounced collar. 2. Underwing Color: Black-winged Pratincole has darker underwings. 3. Vocalizations: Listen for the more musical call of the Collared Pratincole compared to the harsher call of the Black-winged Pratincole.

Size

Both species are similar in size, but the Black-winged Pratincole appears more elongated due to its longer wings.

Plumage

The Black-winged Pratincole has darker underwings and a less distinct collar compared to the Collared Pratincole, which shows a more pronounced white collar and lighter underwings.

Behaviour

Both species exhibit similar behaviors, such as aerial insect hunting and ground nesting, making behavior a less reliable distinguishing factor.

Habitat

Both species prefer open habitats like grasslands and wetlands, often near water, making habitat a less useful distinguishing factor.

Voice

The Collared Pratincole has a more musical call compared to the harsher call of the Black-winged Pratincole.