Large-tailed Nightjar vs Savanna Nightjar

In short

The Large-tailed Nightjar and the Savanna Nightjar can be differentiated by their tail and wing patterns. The Large-tailed Nightjar has a more prominent white band on the tail and broader wings, while the Savanna Nightjar has a less distinct tail pattern and narrower wings. Vocalizations also differ, with each species having unique calls.

Identification tips

1. Look for the white band on the tail of the Large-tailed Nightjar. 2. Note the broader wings of the Large-tailed Nightjar compared to the narrower wings of the Savanna Nightjar. 3. Listen for distinct vocalizations; the Large-tailed Nightjar has a repetitive call, while the Savanna Nightjar's call is more varied. 4. Consider habitat: forested areas suggest Large-tailed Nightjar, while open grasslands suggest Savanna Nightjar.

Size

Both species are similar in size, but the Large-tailed Nightjar may appear slightly larger due to its broader wings and longer tail.

Plumage

The Large-tailed Nightjar features a more pronounced white band on the tail and a generally darker plumage. In contrast, the Savanna Nightjar has a less distinct tail pattern and lighter, more mottled plumage.

Behaviour

Both species exhibit similar nocturnal behaviors, often seen hawking for insects at dusk and dawn. They are ground-nesting and may be observed resting on the ground during the day.

Habitat

The Large-tailed Nightjar is typically found in forested areas, while the Savanna Nightjar prefers open habitats like grasslands and savannas.

Voice

The Large-tailed Nightjar has a distinctive, repetitive call that differs from the Savanna Nightjar's more varied vocalizations. Listening for these calls can be a reliable way to differentiate them.