[unable to retrieve full-text content]New research that analyzed more than 270 million years of data on animals shows that mammals and birds – both warm-blooded animals – may have a better chance of evolving and adapting to the Earth's rapidly changing climate than their cold-blooded peers, reptiles and amphibians.
![Assistance with Insurance Claims for your Pet Assistance with Insurance Claims for your Pet](/wordpress/wp-content/uploads/2015/08/Header-Insurance-TOP-CUT.png)
![North London Veterinary Clinic North London Veterinary Clinic](https://northlondonvet.org/wordpress/wp-content/uploads/2011/07/logonlvc1.png)
North London Veterinary Clinic
0208 922 7500