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Related Experiment Video

Updated: Jun 2, 2026

A Method for Investigating Change Blindness in Pigeons (Columba Livia)

A Method for Investigating Change Blindness in Pigeons (Columba Livia)

Published on: September 7, 2018

Velocity-based motion categorization by pigeons.

Robert G Cook¹, Kevin Beale, Angie Koban

¹Department of Psychology, Tufts University, 490 Boston Ave, Medford, MA 002155, USA. robert.cook@tufts.edu

Journal of Experimental Psychology. Animal Behavior Processes

|April 27, 2011

Summary

This summary is machine-generated.

Pigeons can learn to categorize object motion, demonstrating an understanding of action-like concepts. This cognitive ability extends beyond simple property recognition, suggesting a more complex learning capacity in animals.

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Recording Single Neurons' Action Potentials from Freely Moving Pigeons Across Three Stages of Learning

Recording Single Neurons' Action Potentials from Freely Moving Pigeons Across Three Stages of Learning

Published on: June 2, 2014

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Last Updated: Jun 2, 2026

A Method for Investigating Change Blindness in Pigeons (Columba Livia)

A Method for Investigating Change Blindness in Pigeons (Columba Livia)

Published on: September 7, 2018

Recording Single Neurons' Action Potentials from Freely Moving Pigeons Across Three Stages of Learning

Recording Single Neurons' Action Potentials from Freely Moving Pigeons Across Three Stages of Learning

Published on: June 2, 2014

Area of Science:

Animal cognition
Comparative psychology
Behavioral neuroscience

Background:

Understanding animal categorization abilities is crucial for comparative psychology.
Research has primarily focused on noun-like categories, leaving action-like categorizations less explored.
Investigating pigeons' cognitive processes offers insights into the evolution of categorization.

Purpose of the Study:

To determine if pigeons can learn action-like categorizations, specifically related to object motion.
To compare pigeons' ability to categorize motion with their ability to categorize static properties.
To explore the transferability of learned motion discriminations to novel stimuli and motion types.

Main Methods:

Eight pigeons were trained on a go/no-go discrimination task.
Pigeons discriminated between fast and slow rates of object rotation.
Transfer tests involved novel objects, rates, axes of rotation, translations, and changes in object properties (size, color, shape).

Main Results:

Pigeons readily learned the velocity discrimination and successfully transferred it to novel objects and rates.
Discrimination of motion transferred to different axes of rotation and translations.
Transfer of discrimination failed for changes in object size, color, and shape, indicating a specific learning of motion.

Conclusions:

Pigeons demonstrate the capacity to learn and categorize motion-based actions, specifically object velocity.
This suggests pigeons form a 'motion concept' rather than a general 'change' concept.
Findings support the idea that animals can develop abstract understandings of dynamic events, analogous to human linguistic categories like verbs and adverbs.