White-collared Swift vs Grey-rumped Swift

In short

The White-collared Swift is best identified by its striking white collar, which is absent in the Grey-rumped Swift. The Grey-rumped Swift features a distinctive grey rump patch and a pale throat, which are not present in the White-collared Swift. Both species share a largely blackish plumage but differ in these key markings.

Identification tips

• Look for the white collar on the White-collared Swift.
• Check for the grey rump patch and pale throat on the Grey-rumped Swift.

Plumage

The White-collared Swift has a prominent white collar around its neck, while the Grey-rumped Swift has a grey rump patch and a pale throat. Both species have largely blackish plumage.