Greater Short-toed Lark vs Crested Lark

The Greater Short-toed Lark and Crested Lark can be distinguished by their bill shape and crest. The Greater Short-toed Lark has a shorter, more conical bill, while the Crested Lark features a longer bill with a straight lower mandible and a distinctive spiky crest.

1. Bill shape: Greater Short-toed Lark has a shorter, conical bill; Crested Lark has a longer bill with a straight lower mandible. 2. Crest: Crested Lark has a longer, spikier crest. 3. Plumage: Crested Lark is generally grayer and darker with more streaking. 4. Habitat: Look for Crested Larks in dry, open areas with sparse vegetation.

The Greater Short-toed Lark generally has less streaking compared to the Crested Lark, which is usually grayer and darker. Crested Lark subspecies vary in streaking intensity and coloration, often matching local soil types.

Crested Larks are often found in dry areas with scarce vegetation, particularly in agricultural lands and roadsides.

The Crested Lark's song is a long, varied series of twitters, trills, and warbles, while the Greater Short-toed Lark's vocalizations are not detailed in the notes.