[ratsforhorses]

Why not combine reducing their number with supplying a "new" market for those who enjoy eating them? https://triedandsupplied.com/saucydressings/how-to-eat-sea-u...

[mkingston]

NZ has a similar problem with urchin ("Kina", in NZ) barrens. The urchins in NZ urchin barrens, as in CA, are malnourished and are subsequently difficult and unproductive to eat as they contain very little actual meat.