Rainbow Lorikeets (IMAGE) American Museum of Natural History Caption When looking for a mate, it may help each species to have different colors on the front, so they can find their own kind. Credit Blickwinkel/Alamy Stock Photo Usage Restrictions Can be used with appropriate credit License Licensed content 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.