February 27, 2026

Species Spotlight: Yellow-headed Blackbird

Written by Peter Pearsall/Photo by Peter Pearsall    Bold, brash, and unmistakable, the yellow-headed blackbird (Xanthocephalus xanthocephalus) is one of North America’s most striking marsh birds. With its golden head and jet-black body, the male looks almost

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Groundwater Measurements at Malheur Refuge

Written by Darrick Boschmann, Oregon Water Resources Department Hydrogeologist/Photo by Alan Nyiri Oregon Water Resources Department (OWRD) staff have been measuring groundwater levels in the Harney Basin at least as

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