Thibaut Chansac and Stanislas Wroza endured a testing day on a Paris landfill, eventually clinching an elusive 'black-backed gull' as France's second Kelp Gull.
Josh Jones takes a look at the increasing occurrence of the African subspecies of Kelp Gull in the Western Palearctic and suggests that it's only a matter of time before one makes it to our shores.
The continued decline of Northern Spotted Owl in western North America is caused by its invasive relative Barred Owl, habitat loss and changes in climate, a study has shown.
All Records (Accepted, Rejected, Pending). To filter/search please enter a phrase. E.g. To filter Rejected records, type Rejected into the Search box, all columns can be filtered.