Tetrao urogallus 1, Auerhoen, Saxifraga-Mark Zekhuis Tetrao urogallus 2, Auerhoen, female, Saxifraga-Dirk Hilbers Tetrao urogallus 3, Auerhoen, female, Saxifraga-Arie de Knijff Tetrao urogallus 4, Auerhoen, Saxifraga-Joerg Mager
Tetrao urogallus 5, Auerhoen, Saxifraga-Rob Felix : Animalia, Aves, Chordata, animal, bird, dier, dieren, gewervelde dieren, vertebraat, vertebrate, vogel, vogels Tetrao urogallus 6, Auerhoen, Saxifraga-Mark Zekhuis Tetrao urogallus 7, Auerhoen, Saxifraga-Mark Zekhuis Tetrao urogallus 8, Auerhoen, Saxifraga-Mark Zekhuis
Tetrao urogallus 9, Auerhoen, Saxifraga-Mark Zekhuis Tetrao urogallus 10 Auerhoen, Saxifraga-Bart Vastenhouw Tetrao urogallus 11, Auerhoen, Saxifraga-Mark Zekhuis Tetrao urogallus 12, Auerhoen, female, Saxifraga-Mark Zekhuis
Tetrao urogallus 13, Auerhoen, Saxifraga-Tom Heijnen Tetrao urogallus 14, Auerhoen, Saxifraga-Tom Heijnen Tetrao urogallus 15, Auerhoen, Saxifraga-Tom Heijnen