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Related Experiment Video

Updated: Nov 5, 2025

Zebra II as A Novel System to Record Electrophysiological Signals in Zebrafish

Zebra II as A Novel System to Record Electrophysiological Signals in Zebrafish

Published on: August 16, 2024

There and back again - a zebra's tale.

Hattie Bartlam-Brooks¹, Simon Wilshin¹, Tatjana Hubel¹

¹Structure and Motion Laboratory, Royal Veterinary College, University of London, London, UK.

The Journal of Experimental Biology

|May 18, 2021

Summary

This summary is machine-generated.

Wild zebras (Equus quagga) explore multiple distinct routes for navigation, rather than always retracing their steps. This finding suggests flexible movement strategies in animal navigation. Keywords: zebra navigation, animal movement, route flexibility.

Keywords:

GPS Modeling Navigation Radial basis network Tracking Zebra

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Last Updated: Nov 5, 2025

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Published on: June 21, 2014

Area of Science:

Behavioral Ecology
Animal Movement Ecology

Background:

Animals navigate diverse environments to access essential resources like water, food, and shelter.
Navigation strategies can vary significantly across different species.

Purpose of the Study:

To investigate whether wild zebras (Equus quagga) utilize consistent routes or a variety of paths for repeated journeys.
To model and quantify route selection behavior in a natural setting.

Main Methods:

Utilized high-accuracy GPS data to track repeated journeys of wild zebras.
Developed and applied a statistical model to differentiate between single-route and multiple-route navigation hypotheses.
Compared model performance against assumptions of uniform angular distribution.

Main Results:

Observations were consistent with zebras employing multiple distinct routes.
The developed model outperformed models assuming uniform trajectory distribution.
Typical route separation was approximately 1.96 meters.
The scale influencing directional information from neighboring trajectories was large, ranging from 1.19 to 26.4 meters.

Conclusions:

Zebra navigation is characterized by the use of numerous, similar trajectories rather than strict adherence to single paths.
This suggests zebras can navigate effectively without needing to revisit previously used routes, demonstrating navigational flexibility.