Sunday, May 19, 2013 · 8:06 a.m.

Riverwalk Bird of the Week: Green heron

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Green herons can be difficult to see as they stand motionless waiting for small fish to approach within striking range. (Photo: Tim Jeffers)

The folks in the Riverwalk Bird Club don't just watch birds. The group includes some excellent photographers.

Nooga.com Outdoors is happy to share their great photos by featuring a Bird of the Week.

This week, we feature a green heron, taken by Tim Jeffers.

A small, stocky wading bird, the green heron is common in wet spots across much of North America. It can be difficult to see as it stands motionless waiting for small fish to approach within striking range, but it frequently announces its presence by its loud squawking.

Interesting facts
—The green heron is one of the few tool-using birds. It commonly drops bait onto the surface of the water and grabs the small fish that are attracted. It uses a variety of baits and lures, including crusts of bread, insects, earthworms, twigs and feathers.

—The green heron is part of a complex of small herons that sometimes are considered one species. When lumped, they are called green-backed herons. When split, they are green herons, widespread striated herons and Galapagos herons.

—As is typical for many herons, the green heron tends to wander after the breeding season is over. Most wanderers probably seek more favorable foraging areas and do not travel far, but occasionally, some travel greater distances, with individuals turning up as far as England and France.

This information is courtesy of the Cornell Lab of Ornithology.

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