W. W. Perrett

35 plates

• Anthus spinoletta 1917
• Charadrius semipalmatus
• Perisoreus canadensis 1909
• Larus argentatus
• Zonotrichia leucophrys 1914
• Charadrius semipalmatus
• Carduelis flammea 1911
• Turdus migratorius
• Charadrius semipalmatus
• Charadrius semipalmatus
• Actitis macularia
• Nyctea scandiaca 1895
• Anthus spinoletta
• Phalaropus lobatus Jun 1917
• Larus argentatus
• Branta canadensis 4 Jun 1898
• Cepphus grylle 11 Jul 1899
• Pandion haliaetus 1896
• Eremophila alpestris
• Charadrius semipalmatus Jul 1918
• Plectrophenax nivalis 1917
• Charadrius semipalmatus
• Lagopus lagopus Jul 1912
• Spizella passerina
• Spizella arborea
• Melanitta fusca
• Calidris minutilla Jun 1920
• Actitis macularia 4 Jul 1918
• Buteo lagopus 1913
• Falco peregrinus 19 Apr 1912
• Actitis macularia Jun 1916
• Zonotrichia leucophrys Jun 1918
• Lagopus mutus
• Actitis macularia
• Aeshna septentrionalis 16 Aug 1924