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Updated: Jun 23, 2026

The (Spatial) Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
05:15

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Published on: February 19, 2018

Kea (Nestor notabilis) consider spatial relationships between objects in the support problem.

Alice M I Auersperg1, Gyula K Gajdon, Ludwig Huber

  • 1Department of Neurobiology and Cognition Research, University of Vienna, Vienna, Austria. alice_bayern@hotmail.com

Biology Letters
|May 5, 2009
PubMed
Summary
This summary is machine-generated.

Kea parrots demonstrate impressive spatial reasoning, performing comparably to primates on the

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Area of Science:

  • Animal cognition
  • Comparative psychology
  • Avian intelligence

Background:

  • The 'Support Problem' is a benchmark for assessing spatial relationship understanding.
  • Previous studies have investigated primate performance in this paradigm.

Purpose of the Study:

  • To evaluate kea parrots' performance on the 'Support Problem'.
  • To compare kea spatial reasoning abilities with those of primates.

Main Methods:

  • Kea parrots were tested using a 'Support Problem' paradigm.
  • Tasks involved choices between different support configurations and altered perceptual connections.

Main Results:

  • Kea performance was comparable to tamarins in choice-based support tasks.
  • Kea outperformed chimpanzees in tasks with altered food-support perceptual connections.
  • Results suggest spontaneous assessment of spatial means-end relationships.

Conclusions:

  • Kea parrots possess sophisticated spatial understanding abilities.
  • Kea's cognitive abilities in this domain are comparable to those of primates.
  • This study expands our understanding of avian intelligence and comparative cognition.