Clearwing tropical moths travel 4,500 miles from Guyana to Port Talbot
[The moths] were spotted on a windowsill in the winter by ecologist Daisy Cadet and her mother Ashleigh in what scientists have described as an "improbable event" that "defies rational explanation". Through DNA analysis, the scientists confirmed the moths were not only a non-UK species, they were also previously unknown to science.