AdvertisementHow The Biggest Animal On Earth Got So BigPlay02:38Download AudioMay 23, 2017Madeline K. SofiafacebookEmailA blue whale, the largest animal on the planet, engulfs krill off the coast of California. (Silverback Films/BBC/Proceedings of the Royal Society B)
A blue whale, the largest animal on the planet, engulfs krill off the coast of California. (Silverback Films/BBC/Proceedings of the Royal Society B)