For this competition, I decided to use photos with babies.
The great tit (Parus major)
I saw such a picture in the summer in the forest. An adult male, clearly tired of the hassle, and a young nestling requiring a tired father to feed him.
The European pied flycatcher (Ficedula hypoleuca)
In this photo, a small fluffy ball has just been fed by his father.
The lesser spotted woodpecker (Dryobates minor)
In this photo, this little woodpecker waited long and patiently for his mother with food, and finally waited.
The western yellow wagtail (Motacilla flava)
This photo was taken in the meadows near the river. I found a small gray nestling that called out to his parents. And then his dad flew in.
