Complete ‘Family Tree’ Of All British Birds Gives Clues About Which Species Might Be Endangered Next

A new complete evolutionary ‘family tree’ showing how all British bird species are related to each other may provide clues about which ones are at risk of population decline, according to new research published June 11 in Proceedings of the Royal Society B: Biological Sciences.

Comparing the new family tree with existing lists of endangered bird species, author Dr Gavin Thomas from the NERC Centre for Population Biology at Imperial College London found that British birds currently suffering population decline were clustered close together on the same branches of the family tree.

Because of this the family tree, or ‘phylogeny’, could be used to predict which species are at risk of decline in the future. Bird species which are not experiencing decline at the moment, but which sit close to species that are declining on the family tree, may be at risk next. This is because closely related species on the family tree share physical traits. Some of these traits such as low reproductive rates or specific habitat requirements may render them less able to cope with climate change or depletion of their habitat and make them exceptionally vulnerable to decline.

Click here for the full article.

Tags: , , , , ,

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s


%d bloggers like this: