 Well I've been working with the Lland wishes and we've been addressing some questions about how different individuals perform using a really long database that we've got. And uh what we've shown is that um all penguins aren't created equal. Some penguins are what we call superbreeders they just perform much better than all the other ones. We don't know why they're super breeders or what kind of confers their super powers on them, but they live much longer so an ordinary penguin would live for maапna, 8 o 9 micky pa irtatbers mo wedi wajian pomla ki maanda-parni pa halei i atantama maipatia제 koi k maikach, beth being entangled in fishing nets, then that's actually a tragedy for that population because it's a bird which is responsible for a lot of productivity. You could have a very small group of penguins left and if they're all composed of these birds who produce chicks that never survived or that become adults and never produce good quality chicks, then you might have a population that's almost functionally extinct. But we don't know, in fact, whether birds can become super breeders or whether it is genetically determined. So there's a lot to find out still but we are concerned for those reasons.