Marine Snow: A Staple of the Deep

Marine Snow: A Staple of the Deep,
Ocean Portal,
Smithsonian National Museum of Natural History,

Video length: 02:09 with article. Snow on land can make some people grumpy, but the magical-looking flakes and a beautiful layer on the trees can turn even disenchanted adults into gleeful children again. But what is the ocean equivalent of a snowy night?