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XXIII.—An Analysis of the Influence of Weather upon a Migratory Movement of Birds

Published online by Cambridge University Press:  15 September 2014

James Ritchie
Affiliation:
Department of Zoology, University of Edinburgh
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Extract

The fundamental impulse determining the migration of birds is connected with the reproductive cycle; but when that has been recognised it must also be admitted that there are secondary conditions of environment which regulate the actual movements of which a migration is compounded. Of these weather has long been looked upon as one of the most important. There is still, however, much divergence of opinion as to the extent and nature of the influence of weather, and indeed in recent years statistical analysis has led workers, such as Bretscher (1915), to doubt whether any satisfactory connection between meteorological conditions and migration can be demonstrated, and Lincoln to announce boldly that “the state of the weather at any point has little if anything to do with the time of arrival of migratory birds” (1935, p. 59).

Type
Proceedings
Copyright
Copyright © Royal Society of Edinburgh 1940

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References

References to Literature

Acworth, Bernard, 1929. This Bondage, London.Google Scholar
Bellander, Bent., 1922. “Starar och Sidensvansar i Östersund,” Fauna och Flora, Uppsala, p. 134.Google Scholar
Bretscher, K., 1915. “Die Vogelzug in schweizerischen Mittelland in Zusammenhang mit den Witterungshältnissen,” N. Denkschr. Schweiz. Naturf. Ges., vol. li, Abh. 2.Google Scholar
Clarke, W. Eagle, 1912. Studies in Bird Migration, London.Google Scholar
Defant, A., 1913. “Der Einfluss des Wetters auf die Ankunftszeiten der Zugvögel im Frühling,” Schwalbe, N.F. III, p. 135.Google Scholar
Lincoln, Frederick C., 1935. “The Migration of American Birds,” U.S. Dept. Agr., Circ. No. 363.CrossRefGoogle Scholar
Lindner, John, 1921. “Sidensvansarne komma tidigt,” Fauna och Flora, Uppsala, p. 283.Google Scholar
Lucanus, Friedrich Von, 1922. Die Rätzel des Vogelzuges, Langensalza.Google Scholar
Meinertzhagen, R., 1921. “Some Preliminary Remarks on the Velocity of Migratory Flight among Birds, with special reference to the Palæarctic Region,” Ibis, ser. xi, vol. iii, p. 288.Google Scholar
Ritchie, James, 19221923. “The Great Waxwing Invasion of 1921,” Scot. Nat., 1921, pp. 133 and 193, and 1923, p. 23.Google Scholar
Rowan, W., 1929. “Migration in relation to Barometric and Temperature Changes,” Bull. North-east. Bird-banding Ass., vol. v, p. 85.Google Scholar
Skovgaard, P., 1922. “Silkehalernes (Ampelis garrula) Besøg i Danmark Efteraaret 1921 (og Vinter 1921–22),” Danske-Fugle, Viborg, Aarg. 3, Nr. 2, p. 114.Google Scholar
Thomson, A. Landsborough, 1926. Problems of Bird-Migration, London.Google Scholar
Wetmore, A., 1926. The Migrations of Birds, Cambridge, Mass.CrossRefGoogle Scholar