Yes, she is. So full of life.
That critter in the sand is not a crawfish, it is called a Mantis shrimp.

Mantis Shrimp: While not a true shrimp, several species inhabit Australian coastal waters and are known for their powerful "punches" or "spears".

Strick and Fran are
a popular YouTube duo known as B2B Castaways, a marine biologist and an engineer who document their adventures living off the land and sea while exploring remote tropical islands, focusing on nature, survival, and conservation. They gained fame through their channel, showcasing survival skills, cooking amazing meals from their catches, diving, and renovating a sailboat, sharing their "castaway" lifestyle with a large following.

More Mantis Shrimp catching
https://www.youtube.com/watch?v=yptJ9nMoKyY

We, my wife Tracy and I got Baerskin Hoodies for Christmas, just in case you watch the video and see the commercial.
They are VERY nice.
Also picked up Matsato knifes for me and my brother. Pretty cool. Might be a great skinning tool, for elk or moose (that I don't hunt any more).