3 Clymene Dolphins (image) Wildlife Conservation Society Share Print E-Mail Caption This is a group of three clymene dolphins. Scientists from the Wildlife Conservation Society, the American Museum of Natural History, the University of Lisbon, and other groups conclude that the clymene dolphin is the product of natural hybridization, a process that is more common for plants, fishes, and birds, but quite rare in mammals. Credit NOAA Southeast Fisheries Science Center. Usage Restrictions One-time usage only. Must use with the following credit: NOAA Southeast Fisheries Science Center. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.