Sentences with phrase «overall polar bear population»
The overall polar bear population appears stable, but disappearing sea ice in the Arctic is widely believed to pose a long - term threat to the species.
https://green.blogs.nytimes.com/ Not exact matches
Overall, and based on actual population studies, there is good evidence that polar bear numbers have increased, as Lawson said.
He also claimed that «Overall the total polar bear population has been holding steady or slightly increasing.»