Search results: mammal

this looks like a corkscrew that is commonly used in our modern lives, but it has existed in prehistoric times. hence, it is also known as the 'devil's corkscrew'. the story behind

why are they the same sea creatures, but the big whales swim in a way that swings their tail up and down and sharks and many other fish swing their tails sideways horizontally?

scientists at the university of auckland conducted the first large-scale survey of the effects of ship noise in the waters of hauraki bay.

a white dolphin of vaquita was found dead in the gulf of mexico, the country's environmental protection agency has issued a warning to raise the number of vaquita white dolphins to