@Dallas welcome to the forum.
Definitely i would say a stoat would eat a weasel. We often find half eaten predators in traps.
However i doubt the weasels are moving in because you have got ontop of the stoats. It is my understanding that the stoat has a larger home range than a weasel.
It is also interesting to note that their target species for food is quite different. Lizards, insects, mice etc for weasels and larger species for stoats.
We catch alot of weasels here as they thrive in wetlands with the abundance of mice. It is very common to catch them in runs.. Often one after the other after the other so make sure you keep your traps set.
Especially the ones catching and I hope you can stomp them out.
Look forward to any updates![]()
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