One of Yellowstone National Park’s top conservation priorities is to decrease the number of non-native lake trout. In recent years, these predatory invaders have dramatically reduced the number of native Yellowstone cutthroat trout in Yellowstone Lake. As of Aug. 16, more than 260,000 lake trout have been caught this year in Yellowstone Lake. This has a direct impact throughout the ecosystem, as cutthroat are an important food source for eagles, grizzlies, otters and other wildlife. Yellowstone Park Foundation’s funding of the Native Fish Conservation Program is enabling a significant effort to suppress lake trout through gillnetting on the lake. Below are images from the frontlines of the fight to save Yellowstone cutthroat trout.
Lake trout caught by the crew of the NPS Hammerhead. NPS PHOTO/NEAL HERBERT
A submerged view of cutthroat trout in shallow water. Biologists estimate 41 cutthroat trout are saved each year for every mature lake trout caught. PHOTO BY JAY FLEMING
Carrington Island Lake Trout eggs. To complement gillnetting efforts, biologists are applying electronic shock to kill lake trout eggs. PHOTO BY JAY FLEMING
Workers lay gillnets, which are pulled twice a week to count and examine lake trout caught in Yellowstone Lake. Gilnetting has removed more than 1.9 million lake trout from Yellowstone Lake since 1994. PHOTO BY MATT LUDIN/YELLOWSTONE PARK FOUNDATION
A three-fold increase in Yellowstone juvenile fish show that current efforts are having an impact and cutthroat trout numbers in Yellowstone are on the rise. PHOTO BY JAY FLEMING
We all are familiar with using a limited palette, but do you use one? Do you know how to use a
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We all are familiar with using a limited palette, but do you use one? Do you know how to use a limited palette to create different color combinations? Are you tired of carrying around 15-20 different tubes when you paint plein air? Have you ever wanted to create a certain “mood” in a painting but failed? Do you create a lot of mud? Do you struggle to achieve color harmony? All these problems are addressed in John’s workbook in clear and concise language!
Based on the bestselling “Limited Palatte, Unlimited Color” workbook written by John Pototschnik, the workshop is run by Maggie Shane and Annie McCoy, accomplished landscape (acrylic) and plein air (oil) artists,exhibitors at the Big Sky Artists’ Studio & Gallery and members of the Big Sky Artists Collective.
Each student will receive a copy of “Limited Palette, Unlimited Color” to keep and take home to continue your limited palette journey. We will show you how to use the color wheel and mix your own clean mixtures to successfully create a mood for your paintings.
Each day, we will create a different limited palette color chart and paint a version of a simple landscape using John’s directives. You will then be able to go home and paint more schemes using the book for guidance.
Workshop is open to painters (oil or acrylic) of any level although students must have some basic knowledge of the medium he or she uses. Students will be provided the book ($92 value), color wheel, value scale and canvas papers to complete the daily exercises.