NEPTUNE Canada at www.neptunecanada.ca/ and a related project VENUS www.venus.uvic.ca/ Underwater deep-sea online camera observations of marine life {check calendar}, associated videos, experiments, and much more. Observations include the warm water sea vent areas and associated marine life.
The Deep Sea (neal.fun) has illustrations (I think, or maybe they're photos) of sea life existing at progressing ocean depths - you scroll from the ocean top, all the way to the bottom, watching the reduction in amount of light for a while as you descend. I'm at 3177 meters right now and have travelled about a third of the way on the page; I'm looking at a cosmic jellyfish that looks like a UFO, not that much deeper than the headless chicken fish (a sea cucumber). At 10919 meters, it gets to Challenger Deep, which was the clue in the crossword puzzle I did today; a comment on the blog for the puzzle is where I learned of this site.
