Home » Greater Yellowstone »State of Wyoming » Currently Reading:

Yellowstone Trout Removal Continues

November 12, 2012 Greater Yellowstone, State of Wyoming No Comments
cutthroat

Yellowstone National Park removed more than 300,000 lake trout in 2012, bringing the total to more than 1.1 million of the non-native fish removed from Yellowstone Lake since they were first discovered in 1994.  The Yellowstone cutthroat population, the lake’s only native trout, has been severely reduced by lake trout predation and other factors, including whirling disease and drought. However, after several years of sustained lake trout removal efforts, cutthroat trout population monitoring indicated an increase in abundance of young juveniles in 2012.  Cutthroat trout serve a vital role in Yellowstone Lake’s ecosystem as an important food source for grizzly bears, birds of prey and other wildlife. The cutthroat decline resulted in several of these species having to use alternate food sources during certain times of the year.  The Park continues to work with Montana State University and U.S. Geological Survey researchers to set benchmarks for lake trout removal and they continue to monitor the movements and spawning habits of lake trout.

Comment on this Article:

LOST CREEK RANCH AND SPA WEBCAM

Quake List

Archive

Weather Alerts

Wyoming News

  • Heavy Showers and Thunderstorms - July 29, 2014
    A Pacific weather disturbance, Monsoonal moisture and stationary frontal system will create rather widespread and heavy shower and thunderstorm activity.  Rain will especially be heavy in portions of central, south-central and southeastern Wyoming.  Areas of flooding will be a concern.  Continued mild temperatures on Wednesday with decreased shower and thunderstorm activity.  Weather conditions this weekend […]
  • Release ‘em right - July 29, 2014
    Each year, the Wyoming Game and Fish Department sends out a reminder of the right way to release fish when you turn them back into the water. Al Langston of the Game and Fish recently sent out that reminder, so I thought I’d pass it along to you. When the water gets warm this time […]
  • Hauling hay makes me consider ATVs - July 28, 2014
    In my days in the mountains, I’ve seen some horse wrecks that probably should have turned my hair gray prematurely. I’ve had horses go lame on me deep in the backcountry. And I’ve been awakened in the night to the sound of thundering hooves receding down the trail toward the trailer. None of those situations […]
  • Red Flag Warnings In Effect; Isolated Thunderstorms Possible Across Southeast Wyoming - July 25, 2014
    The National Weather Service has issued Red Flag Warnings for parts of central and south-central Wyoming through today.  With drier conditions and breezy to gusty winds, there is an increased risk for initiation and the spread of wild fires.  Temperatures will remain quite warm to hot, with highs in the 80′s to low 90′s for […]

The Latest RSS Items

  • No items found in feed URL: http://feeds.feedburner.com/StefaniasBlog?format=xml. You requested 5 items.
  • powered by RSS Just Better 1.3 plugin