three amigos. three great blue herons wade across a tidal pool in step together

animal behavior hunting animals ardea herodias fannini avian beak bird birdwatching british columbia coast environmental conservation extend feathers fishing grayblue group heron large low tide nature ornithology outdoors outside pacific northwest ocean plumage predator reflection sea shadow shore spring stalking tidepool wading water west wildlife witty 39aph39 lagoon yellow