Lesser Antillean Saltator vs Thick-billed Saltator

In short

The Lesser Antillean Saltator (Saltator albicollis) and the Thick-billed Saltator (Saltator maxillosus) can be distinguished by their bill structure and plumage details. The Lesser Antillean Saltator has a more slender bill compared to the robust, thick bill of the Thick-billed Saltator. Both species have distinctive plumage, but differences in throat and wing coloration are key.

Identification tips

1. Check the bill: Lesser Antillean has a slender bill; Thick-billed has a robust, heavy bill. 2. Observe throat and head markings: Lesser Antillean has a white throat; Thick-billed has a blackish head with a white supercilium. 3. Consider location: Lesser Antillean is restricted to the Lesser Antilles; Thick-billed is found in South American forests. 4. Note plumage contrast: Lesser Antillean is more uniform; Thick-billed has more contrast with darker head.

Size

Both species are similar in size, typical of saltators, but the Thick-billed Saltator might appear bulkier due to its heavier bill.

Plumage

The Lesser Antillean Saltator has a white throat and a more uniform grayish body, while the Thick-billed Saltator shows a darker, more contrasting plumage with a blackish head and a more pronounced white supercilium.

Behaviour

Both species exhibit similar behaviors typical of saltators, such as foraging in pairs or small groups and moving through dense foliage.

Habitat

The Lesser Antillean Saltator is typically found in the Lesser Antilles, favoring forest edges and gardens, whereas the Thick-billed Saltator is more likely found in subtropical or tropical moist lowland forests.

Voice

Vocalizations are not well-documented for both species, but saltators generally have melodious, whistling songs. Specific differences in calls are not well-established.