Recently, a lonely sunfish made headlines when zookeepers placed life-sized cardboard human cutouts inside its cage in an unexpected and touching show of compassion for marine life. This movement was a clear attempt to improve the mental well-being of the ocean sunfish. Instead of being a marketing gimmick, this species is known for its intelligence and susceptibility in … [Read more...] about How a Lonely Sunfish Found Comfort in a Japanese Aquarium with Cardboard Visitors