Because the beaver isn't just an animal; it's an ecosystem!

Tag: Ruth Grierson


Nice description from Ruth Grierson of the Mount Desert Island in Maine. Even though they’re east coast and not very far from solutions they aren’t exactly floating in beaver wisdom and coexistence up there, so this is nice to read.

Eager beavers help selves, others

Many have noticed lately that the water level in island beaver ponds is way down. Someone asked me what the beavers will do this winter if we don’t get more rain before winter starts. This could be a problem for them. I know my pond is quite low at the moment. The beaver ponds are interesting to see now, for you really can check out their lodges and dams and realize what wonderful structures they have made. They are excellent engineers. The term “busy as a beaver” has real meaning.

Beavers are the largest living rodents in North America and among the mammals living on this island that are easy to see and observe as they live their lives. Other wildlife benefit considerably by their presence, for they create an excellent habit supplying food, shelter and water, the requirements for life. Plants also benefit from their presence. Migrants find the many beaver ponds excellent places to stop, rest and eat on their long journeys. You sometimes even come across geese or ducks nesting on the top of a beaver lodge, for it makes a safe place for a home. The trees that have died because of the flooding of an area provide great nesting places for many birds and mammals.

Well said, Ruth. It’s a good point that is never made often enough. In fact I think it deserves a poster. What do you think?

posterJeanette Carroll from Redding has some similar thoughts. Here’s a recent letter she published in the Record Searchlight which is part of USA today. Redding is famously beaver danger zone, so we are thrilled about this.

Please help the salmon.

Thousands of dollars are spent restoring salmon habitat and pouring suitable sized gravel into the Sacramento River for the salmon to use as they migrate upriver to spawn. All efforts to increase the salmon species are very worthwhile.

I sincerely hope the Department of Fish and Wildlife will provide some guidance to the Department of the Interior so the waters from Shasta and Keswick dams are not abruptly curtailed as was the case in 2014 and 2015. The salmon no sooner completed their spawning efforts and their depleted and decaying bodies began to wash downstream in the Sacramento River when the water flow stopped so abruptly that not enough water was left to allow their eggs to hatch.

Their nicely cleaned gravel spawn beds were exposed to the elements and their eggs would have never hatched into tiny fry had not our local pair of beavers quickly rebuilt their dam just in time to inundate the salmon eggs in their redd. So, the 2014 and 2015 eggs did hatch but there are not enough beaver and suitable sloughs in the Sacramento River to save other vulnerable spawning grounds. If the same thing occurs this year, will the beaver come to the rescue again and save the 2016 salmon eggs?

This is a fine reminder of what NOAA fisheries research has been pointing out for 20 years. Beaver ponds are salmon nurseries. And ripping out beaver ponds is salmon genocide. If you’re going to save one, you have to cooperate with the other. Shorter column: When Jeanette writes “Please help save the salmon’ what she is really asking is “Please help save the beavers”.

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