Plastic Pollution Sounds Just Like Food to Deep-Diving ... The study tracked the remains of a humpback whale that was intercepted ... Dolphins With Elevated Mercury Levels in Florida and Georgia ...

More information: Catalina Sanchez-Posada et al, Romaleodelphis pollerspoecki , gen. et sp. nov., an archaic dolphin from the ...

As a result of this change of habitat, whales, dolphins, and porpoises acquired ... The animals emit a sound wave that bounces off an object and returns an echo, which provides information about ...

They are toothed whales that are common ... Timing and context of the occurrence of communicative sounds of the dolphin: a) number of ... [+] files with communicative sounds recorded each day ...