maybe because they can not swim against some waves and so they get washed up or they are already dead
If they are completely dried up then no. If they are still moist and LOOK like they could in fact be alive or still sting you, then it is best to stay clear. Most jellyfish are OK except for the box jellyfish found mostly around and in the water of Queensland, Australia.
Jellyfish wash up on the beach because they have died
I'm not really sure what you mean, but if you are saying when do jellyfish wash up on the beach, they are either dead or injured jellyfish wafted onto the beach by the tide, or jellyfish who get beached while swimming too close to the surface. I hope this will help.
Storms.
Hopefully, jellyfish are a rarity.
All beaches have "no jellyfish" at some point of time. This changes through the current changes. If the current is pushing into the beach there will be Jellyfish if it is the right time of year. But if there is no current or it is pushing out to sea there will be no Jellyfish.
No. They live in the water, and sometimes wash up on beaches, at which point, they will die.
yes
There are different types but the Pacific is full of them-they wash up on the beach all the time. Catalina island has a massive problem with jellyfish.
The vinegar is there for those who are stung by a jellyfish!
it is blue and is found on the beaches
Hawksbill Turtle or Loggerhead Turtle eggs.