Galapagos large tortoise argument might threaten conservation efforts

The variety of species of Galapagos large tortoises that exist is in dispute and the outcome may affect how we preserve these endangered animals.

Researchers have outlined 16 populations of large tortoises (Chelonoidis spp.) unfold throughout the Galapagos islands primarily based on variations of their shell form, behaviour and genetics. Three of those at the moment are extinct due to searching, the lack of their habitat for agriculture and the introduction of invasive species, equivalent to goats, which compete for his or her meals. …