Black-ray goby mother bird regurgitating food to her chicks. This way, the shrimp and the goby are kept well fed. Sometimes, if the shrimp is not kept well fed, it will resort to killing the goby. In the wild, most burrows are shared by male and female goby pairs, with their respective shrimp partners, and the female goby will use this burrow as a nesting site to lay her eggs. The obvious benefits to both organisms of this symbiotic relationship make the interaction a form of mutualism. Here is an interesting example of this. The other fish is a dartfish (genus "Ptereleotris").
Living Things World Tour Living Things World Tour The Living Things World Tour was the eighth concert tour by American alternative metal band Linkin Park. It was launched in support of Linkin Park's fifth studio album "Living Things" (2012). The tour was officially announced in April 2012 through a teaser released after the release of trailer of the 11th Annual Honda Civic Tour by Linkin Park and Incubus. Later tour was officially announced during the Honda Civic Tour. Its first official leg under the name "Living Things South American Tour" began on September 14, 2012 in Mexico City and ended on October 12, 2012