Back to back Science Friday posts focusing on California and the unique challenges that steelhead face in the state. This week we pivot from juvenile steelhead coping with ponded pools to a look at juveniles that enter and live seasonally in lagoons at the mouths of creeks and rivers — a phenomenon fairly common in smaller coastal watersheds in California …
Frank Moore Steelhead Sanctuary
The story of Frank and Jeanne Moore has gained deserved attention in the past few years- from Frank’s service on the beaches of Normandy during WWII to his enduring love for both his wife and the North Umpqua River, to Jeanne’s stewardship as a botanist in the Umpqua basin. If you’re lucky enough to have fished the North Umpqua, you’ve …
Science Friday: Space, time, and maximizing habitat capacity
All steelhead, all the time, here at Wild Steelheaders United. Over the past few weeks we have examined the scientific concepts and tools used to evaluate how productive a given stream can be for wild steelhead. Such assessments are an important component of managing a steelhead fishery — especially if the run in that watershed is ESA-listed (in the Lower …
Science Friday: The importance of both space and time in managing wild steelhead
This is the third of four posts on the nuts and bolts of estimating wild steelhead populations, spawning success, and other key management variables. First, we covered the concepts of carrying capacity and density dependence and how habitat can be used to estimate carrying capacity. Last week’s post shifted gears to review studies that found the spatial distribution …
Washington proposed rule changes need your input
We are approaching the end of an important comment period that will impact our fisheries in Washington for many years to come. The Washington Department of Fish & Wildlife (WDFW) is accepting public input on proposed rule changes for Washington State through THIS Thursday Nov. 30th and need to hear that overly-simplifying fishing regulations could harm fish and …
Olympic Peninsula Guide Legislation
Trout Unlimited has been working with guides and anglers to discuss and facilitate limited entry guide legislation for the Olympic Peninsula (OP). As part of this process we collaborated with the Olympic Peninsula Guides Association (OPGA) to draft and pass a budget proviso during the last legislative session. The proviso directs the Washington Department of Fish and Wildlife (the Department) …
Science Friday: Why are half pounders declining in the Trinity River?
When anglers dream of steelhead, they mostly fantasize about fish that have spent 2-4 years in the ocean and return to freshwater to spawn as full adults, packing four or more pounds and brutish power into their physique. However, one of the most common forms of returning steelhead in some rivers is not the adult, but the so-called half-pounder. …
Science Friday: Ephemeral Streams Provide Key Steelhead Habitat
Previously we wrote about the importance of ephemeral streams to steelhead. These are smaller waters, typically in headwaters and tributary drainages, segments of which dry back in summer or that flow intermittently. Today we pick up the topic again because of recent developments on the federal policy front that threaten these important habitat areas. On July 27, …
How to rig a spoon
By Bill Herzog Casting and retrieving/swinging spoons for steelhead has made a bit of a comeback the last ten years. Nice to see the oldest technique for steelhead experience a bit of career resurgence. Rigging our spoons- that is the configuration of swivels and hooks- has to not only be the right size and style but also serve a …
Steelhead 101: Using snorkel surveys to estimate adult steelhead escapement
Another week, another post on how scientists and fisheries managers measure steelhead escapement. Last week, we described redd counts and why they are an important tool. This week, we review snorkel surveys. Snorkel surveys entail divers swimming in the river and visually counting adult steelhead. Like redd counts, snorkel surveys do not cover an entire river, but rather break …