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Spatial Memory of Homing Pigeons, Columba livia , Tested in an Outdoor Aviary
Author(s) -
Balda Russel P.,
Wiltschko Wolfgang
Publication year - 1995
Publication title -
ethology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.739
H-Index - 74
eISSN - 1439-0310
pISSN - 0179-1613
DOI - 10.1111/j.1439-0310.1995.tb00329.x
Subject(s) - homing (biology) , communication , memory test , biology , psychology , ecology , cognition , neuroscience
Five homing pigeons were trained to dig up hidden seeds buried in one of eight sand‐filled cups in an octagonal aviary. All birds located the correct cup with an accuracy well above chance, irrespective of whether the retention time was between 15 min and 2 1/2 h, or whether it was between 1 d and 4 d. Even after 10 mo, the birds remembered the correct cup with great accuracy. This indicates well‐developed spatial memory capacities of long duration. The method used in this study, based on training pigeons to dig for hidden seeds in combination with an arbitrary standard task, seems highly suitable to test pigeons for their spatial abilities.