Barn Swallow vs Tricoloured Munia

In short

The Barn Swallow (Hirundo rustica) is a medium-sized swallow with a distinctive long forked tail and glossy steel-blue upperparts, while the Tricolored Munia (Lonchura malacca) is a small finch-like bird with a chestnut-brown body, black head, and a separate black belly patch. These species are not closely related and differ significantly in structure and plumage.

Identification tips

• Tail Shape: Barn Swallow has long, deeply forked tail streamers; Tricolored Munia has a short, squared tail.
• Head Color: Barn Swallow has a rufous-chestnut forehead; Tricolored Munia has a black head and throat.
• Underparts: Barn Swallow has creamy or buffy white underparts; Tricolored Munia has chestnut-brown underparts with some races having a black belly patch and white underparts.
• Behavior: Look for Barn Swallows in flight catching insects; Tricolored Munias are more likely to be seen perched or foraging on the ground.

Size

Barn Swallow is larger with a more elongated body and long tail streamers compared to the smaller, more compact Tricolored Munia.

Plumage

Barn Swallow has glossy steel-blue upperparts and a rufous-chestnut throat with creamy underparts, while the Tricolored Munia is chestnut-brown with a black head and throat, and some races have a black belly patch and white underparts.

Behaviour

Barn Swallows are agile fliers often seen catching insects in flight, whereas Tricolored Munias are more often seen foraging on the ground or in vegetation.

Habitat

Barn Swallows are typically found in open areas, often near water, and are known for nesting on human structures. Tricolored Munias are found in grasslands, rice fields, and agricultural areas.

Voice

Barn Swallows have a series of cheerful, twittering calls, while Tricolored Munias have a variety of soft, chirping calls.