I had a wonderful opportunity to photograph and film a lion’s mane jellyfish (Cyanea ferruginea) today.

The 1.5 minute annotated video clip below will give context to my “Sherlock – You Are Wrong” statement.  Enjoy!

Click here to see a short clip of the other big jelly species that can be found in our waters – the egg yolk jelly (Phacellophora camtschatica) at up to “only” 60 cm across.