b1-66er: <Wombo>
https://www.npr.org/2023/03/15/1163615206/maine-lobster-industry-sues-california-aquarium
b1-67er: While helping out at MPC we did a project for a company developing submersible floats for lobster traps. You send a low frequency pound signal in the water to release the floats. So the fisherman goes out, triggers the floats, they raise to the surface and he retrieves them. It minimizes wale entanglement
It has a knock on benefit. People steeling or raiding your lobster traps is such a big problem fisherman go out just to watch their traps.