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1938. Sunspot Influences. Jour. Royal Astron. Soc. of Can., pt. 1, March 1938, pt. 2, April 1938, 50 pp.

Dixon, Joseph

1916. Migration of the yellow-billed loon. The Auk, vol. 33, No. 4, pp. 370-376.

Eaton, Richard Jefferson

1933-34. The migratory movements of certain colonies of herring gulls. Bird-Banding, vol. 4, No. 4, pp. 165-176; vol. 5, No. 1, pp. 1-19; vol. 5, No. 2, pp. 70-84.

Earner, Donald S.

1945. The return of robins to their birthplaces. Bird-Banding, vol. 16, No. 3, pp. 81-99.

Furlong, W. R.

1933. Land-birds in a gale at sea. Bird Lore, vol. 35, No. 5, pp. 263-265.