Linnet
Images: Pierre Dalous, CC BY-SA 3.0, Internet Archive Book Images, No known copyright restrictions, Sanja565658, CC BY-SA 3.0, antoninlepeltier, Attribution License,
Audio: Jack Berteau, Attribution-Non-Commercial-Share-Alike License, Timo Tschentscher, Attribution-Non-Commercial-Share-Alike License, Lost Shrike, Attribution-Non-Commercial-Share-Alike License,