Caucasian Horned Lark
Female Caucasian Grouse
Females of this species are rarely photographed.
This picture was published in Birdwatch 266 (August 2014) p.61.
Perhaps the best modern photograph of a female of this species in the wild?
This picture was published in Dutch Birding, vol 36, no 4 (2014) p.268.
Guldenstadt's Redstart, female