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The Lorain County, Ohio, 1898 Horizon
Ser new, Vol 11, Iss 4, Page 2, Date 1899
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A Shortest-Day-of-the-Year Horizon
Ser new, Vol 11, Iss 4, Page 4, Date 1899
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December Horizons
Ser new, Vol 11, Iss 4, Page 5, Date 1899
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Flicker Investigation
Ser new, Vol 11, Iss 4, Page 10, Date 1899
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The Work for 1899
Ser new, Vol 11, Iss 4, Page 12, Date 1899
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Editorial
Ser new, Vol 11, Iss 4, Page 13, Date 1899
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Publications Received
Ser new, Vol 11, Iss 4, Page 14, Date 1899
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The Lorain County, Ohio, Winter Bird Fauna for 1898-9
Ser new, Vol 11, Iss 4, Page 19, Date 1899
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A Primitive Swift Colony
Ser new, Vol 11, Iss 4, Page 21, Date 1899
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A March Horizon
Ser new, Vol 11, Iss 4, Page 22, Date 1899
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A Suggestion to Oologists
Ser new, Vol 11, Iss 4, Page 24, Date 1899
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Notes from New Auburn, Minn
Ser new, Vol 11, Iss 4, Page 25, Date 1899
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Brünnich's Murre, Uria lomvia in Lorain County, Ohio
Ser new, Vol 11, Iss 4, Page 26, Date 1899
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Election of New Members
Ser new, Vol 11, Iss 4, Page 27, Date 1899
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Editorial
Ser new, Vol 11, Iss 4, Page 28, Date 1899
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Publications Received
Ser new, Vol 11, Iss 4, Page 29, Date 1899
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The Migration of Killdeer, Meadowlark, Robin and Bluebird
Ser new, Vol 11, Iss 4, Page 33, Date 1899
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Some Western Horizons
Ser new, Vol 11, Iss 4, Page 37, Date 1899
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The First Day of May with the Birds
Ser new, Vol 11, Iss 4, Page 39, Date 1899
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A Chicago Park Horizon
Ser new, Vol 11, Iss 4, Page 40, Date 1899
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All Day with the Birds
Ser new, Vol 11, Iss 4, Page 41, Date 1899
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General Notes
Ser new, Vol 11, Iss 4, Page 45, Date 1899
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Editorial
Ser new, Vol 11, Iss 4, Page 46, Date 1899
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Publications Received
Ser new, Vol 11, Iss 4, Page 47, Date 1899
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Some Western Horizons. No. II
Ser new, Vol 11, Iss 4, Page 49, Date 1899
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Notes on the Common Tern. Sterna hirundo
Ser new, Vol 11, Iss 4, Page 50, Date 1899
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Summer Bird Study
Ser new, Vol 11, Iss 4, Page 52, Date 1899
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Rose-Breasted Grosbeak
Ser new, Vol 11, Iss 4, Page 54, Date 1899
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A Blood Thirsty Blue Jay
Ser new, Vol 11, Iss 4, Page 55, Date 1899
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1898 Migrations, of Killdeer, Meadowlark, Bronzed Grackle, Robin, Bluebird
Ser new, Vol 11, Iss 4, Page 56, Date 1899
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A Downy Woodpecker's Nest That I Did Not Collect
Ser new, Vol 11, Iss 4, Page 57, Date 1899
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The Effect of a Storm upon the Birds
Ser new, Vol 11, Iss 4, Page 58, Date 1899
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Martins Kill the Caterpillars
Ser new, Vol 11, Iss 4, Page 60, Date 1899
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Editorial
Ser new, Vol 11, Iss 4, Page 62, Date 1899
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Publications Received
Ser new, Vol 11, Iss 4, Page 63, Date 1899
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Early Summer Horizons from Milton Township, DuPage County, Illinois
Ser new, Vol 11, Iss 4, Page 65, Date 1899
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Martins Removed to the "Zoo"
Ser new, Vol 11, Iss 4, Page 74, Date 1899
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Louisiana Water Thrush Breeding in Chester County, Penn
Ser new, Vol 11, Iss 4, Page 75, Date 1899
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Birds Deceived by Glass
Ser new, Vol 11, Iss 4, Page 76, Date 1899
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Editorial
Ser new, Vol 11, Iss 4, Page 77, Date 1899
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Publications Received
Ser new, Vol 11, Iss 4, Page 78, Date 1899
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Some Western Horizons. III
Ser new, Vol 11, Iss 4, Page 81, Date 1899
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Black Vulture (Cathartes atrata) in Virginia
Ser new, Vol 11, Iss 4, Page 84, Date 1899
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Brown Heron (Ardea brunnescens) in Cuba
Ser new, Vol 11, Iss 4, Page 86, Date 1899
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Publications Received
Ser new, Vol 11, Iss 4, Page 87, Date 1899