Thanks for the heads up, will do that now ;)
Oh yeah, the underwater world can look scary indeed. While snorkeling with those turtles, for example, they were giant barracudas swimming around and I almost crapped my swim shorts when I saw them for the first time :D Just google out what they look like if you are not familiar with this species :D Pure nightmare stuff :D
Very good point about the corona virus. While it´s been a disaster for us humans, it´s been a great relief for nature ;)