As it turns out, at least a person of the island’s mammoths experienced a string of genetic flaws. There ended up difficulties with male fertility, neurological advancement, insulin signalling and even the ability to scent flowers. This indicates the mammoths may well have been hurt by their modest populace measurement (three hundred to 500) and isolation from the Siberian mainland, lessening their extensive-term prospects of survival.
This would not deliver a entire rationalization for why woolly mammoths last but not least died out. Most of them (together with other species) ended up wiped out by a shifting weather that eradicated the tundra they wanted to survive. It paints a clearer photo, though, and indicates technological know-how could support solve other prehistoric mysteries.