New York City veterinarians performed a wing transplant procedure on a monarch butterfly in a video that's since gone viral.

The one easy part was that butterfly's have no nerve endings in their upper wings. There are no blood vessels either.

An injured monarch butterfly was given a second chance at life after undergoing a delicate wing transplant at a Long Island wildlife rehabilitation center. Since the Sweetbriar Nature Center ...

The tiny traveler underwent a wild new surgery to receive a replacement wing from a similarly sized dead butterfly at Sweetbriar Nature Center, footage shows.

A monarch butterfly with a broken wing was miraculously able to fly again after it underwent a wing transplant at a nature preserve.

A New York wildlife team performed a delicate wing transplant on an injured monarch butterfly, helping it fly again and ...

A Long Island nature center gave a monarch butterfly a new wing, allowing it to continue its migration this winter.

You've probably seen monarch butterflies, and maybe monarch caterpillars, but there's a lot to learn about the monarch life cycle stages.

SAN DIEGO (FOX 5/KUSI) — A team of researchers at the University of California, San Diego have discovered a unique way to analyze the extent of fibrosis using butterfly wings. The team specifically ...