I haven't seen this study about pingvins and their chickens before, but I have studied marine biology and have written a report on non fishing sones in the ocean, but this is like 20 years ago. So interesting to see that it helps :)
Kindest regards
@Gyldenhorn
Hi, @gyldenhorn. It's cool that you have written about this back in your school days :) Did you have the same conclusion with your report?