Fishers Don’t Fish

For the first time in decades I spent last night in a university lecture hall, listening to a riveting talk about fishers, a North American member of the weasel family known for their ability to hunt, by Scott LaPoint, a researcher at Black Rock Forest in the Hudson valley.


The weasel family or mustelidae includes badgers, ferrets, minks, ermines or stoats, sables, wolverines, tayras, and otters. The fisher’s closest relative is the much smaller pine marten. European settlers confused it with the fitch (taxonomy does wonders for your Scrabble game) or European polecat, and that’s where the name fisher comes from.

Fishers don’t fish, though one local stood up during the lively Q&A to say she has seen one raiding her friend’s koi pond.

Fishers are known to hunt animals their own size, hence the first thing most of us learn about them is to watch your outdoor cats and small dogs in rural places where they’ve been seen. They climb trees and are one of the few animals that knows how to hunt porcupine – and this ability to control porcupine populations is a reason they’re often re-introduced.

We hear, but are yet to see, coyotes outside my house, and see a fox every once in a while. A fox runs like a dog, but fishers leap keeping their pairs of legs, front and back, together, like squirrels or rabbits. There is gruesome video on Youtube of a fisher killing a fox that I wish I’d never found.

I was shocked to see how many animals known for their fur still get trapped every year, consistently about 500 bobcats every year in New York state alone – and over 1,000 fishers, though that number swings up and down.

Fishers are thriving in the Northeast woods, but efforts to re-introduce them in northern California are struggling, possibly because California has large cats that hunt them, but largely, it is believed, because illegal pot farmers apparently use lots of rodenticide – a horrible way to die for the rodents and the bigger carnivores that hunt them.


  1. Priscilla Bath says:

    Thanks Charles. There is a fox in my neighborhood that I and the neighbors like


    Sent from my iPad


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