A rare wetland plant is making a return to East Yorkshire to support the nationally scarce swallowtail butterfly. Milk ...

The St. Francis Satyrs now number around 1,000 and are found in an area of less than 20 acres. Melissa McGaw Nick Haddad is a tall, quick-to-smile Minnesotan. But lest the easy grin fool you, he is ...

Add Yahoo as a preferred source to see more of our stories on Google. A rare butterfly, the red-spotted patch, was spotted at a Texas conservatory on November 25. (Courtesy of National Butterfly ...

Spooky season is in full swing over in Missouri. A biologist recently spotted and photographed a super rare white monarch butterfly in the exact same spot where she previously saw a more common orange ...

A rare butterfly species — the zebra swallowtail — has been spotted in Toronto's High Park for the first time in over a century. The rare butterfly was spotted by Crystal Byrne, a butterfly enthusiast ...