विवरण
interesting facts and curiosities, animals/mammals category - The Dolphins - In this video I expose you 7 things to know about the dolphins, some facts may be well known, others could be interesting surprises.
7ThDimension (ShadowTutorials)
you can find more facts and curiosities videos about animals, nature, etc. in this playlist
https://www.youtube.com/playlist?list=PL_iH6BMvwdzeaHKwNUFxTnbGgkDUqR7rD
Soundtrack: Huma Huma - First Day