Bassel Abi Jummaa

Yes Siberian chiffchaff

Juvenile Isabelline wheatear

Isabelline wheatear

Apologies Galym, It seems that I wrongly judged the color. It looked dark grey in the first photo, however looking at the other two photos it doesn't seem dark. Also checking again thoroughly on the primary moult pattern...

Looks dark grey and primary moult pattern suggests Heuglin's gull ( Larus fuscus "heuglini" ).Pointers good for Heuglin's gull

Greylag geese ( Anser anser )

yes definitely

yes

Yes looks a female common redstart ( Phoenicurus Phoenicurus )

yes skylark

yes definitely , Cetti's warbler

I would say this is a Mounstached warbler ( Lusciniola melanopogon)

Yes correct , paddyfield warbler

Tawny pipits ( Anthus campestris)

You are correct Aizhan , it is black-necked

The photo is not very good, However most probably it is a young Tawny pipit ( Anthus campestris )

yes definitely tree pipit .

That is another good pointer towards river warbler also . Good

I would say this is a river warbler Anna especially that you heard the sound . Unfortunately, undertail coverts are not visible . However, some individuals have very faint streaks on breast ( Source , Collins bird guide...

Calandra larks ( Melanocorypha calandra