A Great Blue Heron (Ardea herodias) wades in the blue waters of a slough. Ridgefield National Wildlife Refuge.

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Size: 4288px × 2848px
Photo credit: © Riley Shiery / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, animal, ardea, blue, great, herodias, heron, national, nature, north, refuge, ridgefield, slough, states, united, wades, wading, washington, water, wetland, wildlife