cortiçol-de-barriga-preta vs calhandrinha-de-hume

Black-bellied Sandgrouse and Hume's Lark can be distinguished by their structure and habitat preferences. The sandgrouse is a stockier bird with a distinctive black belly, while the lark is smaller and more slender, typically found in open, arid habitats.

Look for the black belly in Black-bellied Sandgrouse. Note the larger size and robust build compared to the smaller, slender Hume's Lark.

Black-bellied Sandgrouse is larger and more robust compared to the smaller, more delicate Hume's Lark.

Black-bellied Sandgrouse has a distinctive black belly, which is absent in Hume's Lark. The lark generally has a more uniform, sandy plumage.

Black-bellied Sandgrouse is often found in semi-arid and open grasslands, while Hume's Lark prefers open, arid habitats.