'The pleasures of a naturalist', Harpers
Tags: 1920s; 1921; 1921-5-1; Behavior; Beneficial birds; Biology; Bird watching; Birds; Burroughs, John; Catskill Mountains; Charles Darwin; Evolution; Insects; Meteorological optics; Naturalists; Nature study; New York (State); Ornithology; Weather forecasting; Zoology
'Huns of the air', Harpers
Tags: 1910s; 1919; 1919-1-1; Behavior; Beneficial birds; Berkshire Hills; Biology; Bird pests; Bird watching; Birds of prey; Eastern screech owl; Eaton, Walter Prichard; Goshawk; Great horned owl; Hawks; Massachusetts; Nature study; Ornithology; Owls; Peregrine falcon; Red-tailed hawk; Shrikes; Snowy owl; United States; Zoology
'Our neglected friends the birds', Harpers
Tags: 1910s; 1918; 1918-4-1; Beneficial birds; Berkshire Hills; Biology; Bird watching; Birds; Eaton, Walter Prichard; Food; Human-animal relationships; Massachusetts; Nature study; Ornithology; Zoology
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