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Out of the box: how bees orient in an ambiguous environment

Dittmar, Laura ; Stürzl, Wolfgang ; Jetzschke, Simon ; Mertes, Marcel ; Boeddeker, Norbert

Animal Behaviour, March 2014, Vol.89, pp.13-21 [Tạp chí có phản biện]

ISSN: 0003-3472 ; E-ISSN: 1095-8282 ; DOI: 10.1016/j.anbehav.2013.12.007

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  • Nhan đề:
    Out of the box: how bees orient in an ambiguous environment
  • Tác giả: Dittmar, Laura ; Stürzl, Wolfgang ; Jetzschke, Simon ; Mertes, Marcel ; Boeddeker, Norbert
  • Chủ đề: Bees ; Features ; Geometry ; Homing ; Learning ; Orientation ; Snapshot Matching ; Space Perception ; View-Based Navigation ; Vision ; Veterinary Medicine ; Zoology ; Psychology
  • Là 1 phần của: Animal Behaviour, March 2014, Vol.89, pp.13-21
  • Mô tả: How do bees employ multiple visual cues for homing? They could either combine the available cues using a view-based computational mechanism or pick one cue. We tested these strategies by training honeybees, , and bumblebees, , to locate food in one of the four corners of a box-shaped flight arena, providing multiple and also ambiguous cues. In tests, bees confused the diagonally opposite corners, which looked the same from the inside of the box owing to its rectangular shape and because these corners carried the same local colour cues. These ‘rotational errors’ indicate that the bees did not use compass information inferred from the geomagnetic field under our experimental conditions. When we then swapped cues between corners, bees preferred corners that had local cues similar to the trained corner, even when the geometric relations were incorrect. Apparently, they relied on views, a finding that we corroborated by computer simulations in...
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 0003-3472 ; E-ISSN: 1095-8282 ; DOI: 10.1016/j.anbehav.2013.12.007

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