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질의: crested lark결과: 5번째/23
Crested Lark (Galerida cristata)
제목: Crested Lark (Galerida cristata)
출처: http://www.raywilsonbirdphotography.co.uk/Foreig...
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Crested Lark (Galerida cristata)


Extremadura - May 2005


Crested Lark (Galerida cristata)
Crested and Thekla Larks are extremely difficult to identify. There is a large degree of variation in plumage between individuals creating a high degree of overlap in their identification features. However, the individuals shown above can be identified on the basis of their bill shape: Thekla has a relatively short bill with a convex lower mandible, giving it an overall 'cuter' facial expression; whereas Crested Larks have a longer bill with a straight edge to their lower mandible.

crested lark
5/23
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