Mongolian Lark vs Eurasian Skylark

In short

The Mongolian Lark and Eurasian Skylark are both medium-sized larks, but they can be distinguished by their plumage and behavior. The Mongolian Lark has a strikingly patterned breast and a more robust appearance, while the Eurasian Skylark is more uniformly brown and known for its distinctive song flight.

Identification tips

1. Look for the bold, streaked breast and dark collar of the Mongolian Lark. 2. Note the Eurasian Skylark's uniform brown plumage and song flight. 3. Observe behavior: Mongolian Larks are more ground-foraging, while Eurasian Skylarks perform aerial displays. 4. Consider habitat: Mongolian Larks prefer steppes, Eurasian Skylarks are more versatile.

Size

Both species are similar in size, but the Mongolian Lark appears bulkier due to its robust build.

Plumage

The Mongolian Lark has a bold, streaked breast and a contrasting white belly, with a distinctive dark collar. In contrast, the Eurasian Skylark is more uniformly brown with fine streaking and lacks the bold collar.

Behaviour

Eurasian Skylarks are famous for their hovering song flights, which are less common in Mongolian Larks. Mongolian Larks are more often seen foraging on the ground.

Habitat

Mongolian Larks are typically found in open grasslands and steppes, while Eurasian Skylarks inhabit a wider range of open habitats, including agricultural fields and meadows.

Voice

The Eurasian Skylark is known for its continuous, melodious song delivered in flight, a behavior less pronounced in the Mongolian Lark.