H. Grun

17 plates

• Certhia brachydactyla 2 Oct 1931
• Turdus torquatus alpestris 28 Sep 1931
• Alauda arvensis sierrae 17 Sep 1931
• Lanius senator senator 9 Aug 1931
• Carduelis cannabina cannabina 13 Sep 1931
• Asio otus otus 23 Sep 1931
• Passer domesticus domesticus 5 Sep 1931
• Alectoris rufa 13 Sep 1938
• Carduelis carduelis parva 10 Jul 1931
• Otus scops 15 Sep 1931
• Alauda arvensis sierrae 18 Sep 1931
• Loxia curvirostra curvirostra 19 Sep 1931
• Passer domesticus domesticus 3 Aug 1931
• Parus cristatus mitratus 21 Sep 1931
• Alectoris rufa 14 Sep 1931
• Asio flammeus 27 Sep 1931
• Carduelis cannabina cannabina 15 Sep 1931