Pallid Swift vs Little Swift

In short

The Pallid Swift and Little Swift are both small, fast-flying birds with similar overall shapes, but they can be distinguished by their tail shapes and plumage tones. Pallid Swifts have a more forked tail and paler, more uniform plumage, while Little Swifts have a square tail and a contrasting white rump patch.

Identification tips

1. Look for the tail shape: Pallid Swifts have a slightly forked tail, while Little Swifts have a square tail. 2. Check for the white rump patch: Present in Little Swifts but absent in Pallid Swifts. 3. Observe the plumage tone: Pallid Swifts appear paler and more uniform. 4. Consider the habitat: Little Swifts are more urban, often nesting on buildings.

Size

Both species are similar in size, but the Little Swift is slightly smaller and more compact.

Plumage

Pallid Swifts have a paler, more uniform brown plumage, while Little Swifts display a distinctive white rump patch against their darker body.

Behaviour

Both species exhibit similar swift-like flight patterns, characterized by rapid, agile movements. They are often seen in flocks, especially during migration.

Habitat

Pallid Swifts are typically found in open areas, often near cliffs or urban settings, while Little Swifts are more commonly associated with urban areas and are known to nest on buildings.

Voice

Both species have similar high-pitched calls, but specific differences in vocalizations are not well-documented.