Human parents change their voice to “baby language” when speaking to their child, apparently dolphins are using this method too. Female dolphins from the species Tursiops truncates changed their whistle tones when they were communicating with their cubs.
Photo by: https://pixabay.com/photos/sea-dolphin-blue-in-the-water-1677647/
It is no longer a question of whether air pollution kills or not, neither is it a question of whether species diversity dwindles or not
Renowned French historian Fernand Braudel claimed that urban civilization that developed in the plains and later moved to mountainous areas did so imperfectly. The movement
Most sharks are Ecthoterms, cold-blooded fish. The Megalodon was a massive shark that went extinct 3.6 million years ago, and like some shark species, it