Yvonne Nielsen:
Perleugle (Richardson's Owl / Aegolius funereus)
Yvonne Nielsen:
Perleugle (Richardson's Owl / Aegolius funereus)
Yvonne Nielsen:
Perleugle (Richardson's Owl / Aegolius funereus)
Yvonne Nielsen:
Kirkeugle (Little Owl / Athene noctua)
Yvonne Nielsen:
Kirkeugle (Little Owl / Athene noctua)