Polar bear fur tags could shed more light on how certain species groups behave
![Polar bear fur tags could shed more light on how certain species groups behave](https://static.independent.co.uk/2024/07/15/14/15124506-59b19d41-16e9-4220-9dc7-cac4bb3eb1cb.jpg?width=1200&auto=webp)
Ear tags are used as an alternative but these require the bears to be recaptured so they can be removed.
Ear tags are used as an alternative but these require the bears to be recaptured so they can be removed.