Gulls wearing GPS backpacks (IMAGE)

University of Bristol

Gulls wearing GPS backpacks

Caption

Two urban gulls wearing their GPS backpacks

Credit

University of Bristol

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.