Scientists have long been puzzled over the purpose of the narwhal's long tusk, however, recent drone video revealed some important clues. In 2016 narwhals were observed using their tusks to strike and stun small Arctic cod making them easier to catch and swallow.
/r/educationalgifs: For .gifs that provide knowledge! - Gifs are great at getting quick to digest info, and /r/educationalgifs strives to give you educational info in this quick to digest format. From chemical processes, to how plants work, to how machines work, /r/educationalgifs will explain many processes in the quick to see format of gifs. - January 13, 2022 - 03:54