A new species of silver snake (pictured) has been discovered by researchers from Harvard University. The animals were spotted on a remote island in the Bahamas, and are listed as 'Critically ...

A new species of boa constrictor has been discovered after one slithered onto the head of the leader of an expedition to a remote Caribbean island. The Silver Boa [Chilabothrus argentum] was ...

A new species of boa constrictor with silver scales has been discovered on a remote Caribbean island. Scientists identified 20 of the 3ft-long Silver Boa snakes during two expeditions to ...