Blue blood from horseshoe crabs is needed for medicine, but a declining bird relies on crabs to eat

Blue blood from crabs is needed for medicine, but a declining bird relies on crabs to eat

Blue blood from horseshoe crabs is needed for medicine, but a declining bird relies on crabs to eat

Blue blood from horseshoe crabs is needed for medicine, but a declining bird relies on crabs to eat

Like sea turtles, horseshoe crabs are now in danger

A Planned Restart of a Crab Harvest Pits Conservation Against Industry - The New York Times

Horseshoe crabs, sea turtles part of Mystic Aquarium rescue efforts

Scientists may have solved puffin mystery - The Columbian

Battle for the Blue Bloods

Blue blood from horseshoe crabs is needed for medicine, but a declining bird relies on crabs to eat - Boston News, Weather, Sports