Endangered animals

Little Crake
Author: Ivan Dudáček
Little Owl
Author: Milan Kořínek (www.biolib.cz)
Lulworth Skipper
Author: p. Dvořák
Moor Frog
Author: Jan Moravec
Natterer's Bat
Author: Daniel Horáček
Northern Emerald
Author: p. Hanč
Northern Goshawk
Author: Jan Jindra
Old World Swallowtail
Author: František Brabec