Greater Striped Swallow vs Lesser Striped Swallow

In short

The Greater Striped Swallow and Lesser Striped Swallow are similar in appearance but can be distinguished by their size and plumage details. The Greater Striped Swallow is generally larger with more pronounced striping on its underparts, while the Lesser Striped Swallow is slightly smaller with less distinct striping.

Identification tips

1. Look for the size difference: Greater Striped Swallow is larger. 2. Check the underparts: Greater Striped Swallow has more distinct black striping. 3. Observe the crown color: Greater Striped Swallow has a more vivid rufous crown. 4. Consider the habitat: Greater Striped Swallow is more often in montane areas.

Size

The Greater Striped Swallow is larger than the Lesser Striped Swallow.

Plumage

Greater Striped Swallow has more pronounced black striping on its underparts and a more vivid rufous crown. Lesser Striped Swallow has less distinct striping and a paler rufous crown.

Behaviour

Both species exhibit similar aerial feeding behaviors typical of swallows, with no significant differences noted.

Habitat

Both species are found in open areas, but the Greater Striped Swallow is more often associated with montane regions, while the Lesser Striped Swallow is found in a wider range of habitats including lowland areas.

Voice

Vocalizations are similar and not a reliable distinguishing feature in the field.