4 ms·
If all salmon returned to the same river then there would be only one river with Salmon spawning. Maybe they do have perfect memory, but a certain percentage of
by ivandenysov 2y ago
If all salmon returned to the same river then there would be only one river with Salmon spawning. Maybe they do have perfect memory, but a certain percentage of them get carried to other rivers by birds of prey who want to have Salmon in THEIR river
- InDubioProRubio 2y agoActually- its birds like ducks eating the eggs and a percentage of eggs surviving the ingestion and being shit out into a new river
- optimalsolver 2y agoThe elegant beauty of Nature.