Thekla's Lark
Galerida theklae
This is a smallish lark, slightly smaller than the Eurasian skylark. It has a long, spiky, erectile crest. Its colouring is similar to the widespread crested lark (G. cristata), being predominantly brownish-grey or brown, although its back and rump are greyer than that species. Its breast is streaked with black. It is smaller and somewhat greyer than the crested lark, and has a shorter bill. In flight, it shows grey underwings, whereas the crested lark has reddish underwings. It is also greyer than the Eurasian skylark, and lacks the white wing and tail edge of that species.
ID text from Wikipedia, CC BY-SA 4.0
Woodlark
Lullula arborea
This is a 13.5- to 15-cm-long bird, slightly smaller than the skylark being roughly 20% shorter. The woodlark is mainly brown above and pale below, but with a distinctive white superciliar meeting on the nape. It has a crest which is quite small and at most times inconspicuous. In flight it shows a short tail and short broad wings. The tail is tipped with white, but unlike the skylark, the tail sides and the rear edge of the wings are not edged with white.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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