Silverbacks are male Mountain Gorillas, Diane Fosey studied them for 18 years starting in 1967 and George Schaller studied them back in 1959 and he wrote 2 book

Silverbacks are male Mountain Gorillas, Diane Fosey studied them for 18 years starting in 1967 and George Schaller studied them back in 1959 and he wrote 2 books about them. The giant squid is rare but not unsubstantiated. https://www.youtube.com/watch?v=eBRZuafewzI https://www.youtube.com/watch?v=eBRZuafewzI