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. 1971 Jan;68(1):102-6.
doi: 10.1073/pnas.68.1.102.

Magnets interfere with pigeon homing

W T Keeton

Magnets interfere with pigeon homing

W T Keeton. Proc Natl Acad Sci U S A. 1971 Jan.

Abstract

Magnets glued to the backs of experienced pigeons often resulted in disorientation when the birds were released from distances of 17-31 miles (27-50 km) under total overcast, whereas no such disorientation occurred during similar releases under clear skies. The magnets did, however, often cause disorientation when first-flight birds were released under sun, and there was some indication of disturbance to experienced pigeons released under sun at longer distances.

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References

    1. Science. 1952 May 23;115(2995):577-8 - PubMed
    1. Science. 1969 Aug 29;165(3896):922-8 - PubMed
    1. Proc Natl Acad Sci U S A. 1970 Apr;65(4):853-6 - PubMed
    1. Zh Obshch Biol. 1964 May-Jun;25:224-9 - PubMed
    1. Science. 1954 Nov 26;120(3126):891-2 - PubMed

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