Great Blue Heron (Ardea herodias), The Birds of North America Online (A. Poole, Ed.). Photo about Great Blue Heron in the blue rippled water with a fish in it s mouth. 22 38 3. An adult great blue heron has a wing span over 6 feet wide. Male and female blue herons look identical from a distance and are usually indistinguishable unless seen in a breeding pair.

It is a large, slate-gray bird with white and black accents on the head and neck. This bird has greyish blue feathers on its body, a white head with a black stripe on each side, a long neck and long legs. This is their main tactic of defense to help them survive. Great Egret.
Blue Heron Great Beach. It has all white plumage. Great Blue Heron Heron.

Great Blue Heron.

Butler, Robert W.. 1992 .

The Great Egret is a large bird, 101 cm long and weighing 950 g. It is only slightly smaller than the Great Blue or Grey Herons. 27 37 1.

Image of large, eating, outdoors - 31105846 Bancroft, G. 1969.

Cape Gannet Gannet Bird. It is gray-blue and white in color and has a black stripe that extends above its eye. Bird Heron Great Blue…

This bird stands 4 feet tall, has a long neck, long legs, and a long, pointed beak. (Mainly fish) The Great Blue Heron when in danger will also use their beak to spear the skull of the predator. Note yellowish beak and legs. The great blue heron is a year-round resident bird on the Bear River Migratory Bird Refuge and can often be seen by birders along the auto tour route. Ithaca: Cornell Lab of Ornithology; Retrieved from the Birds of North America Online

Apart from size, it can be distinguished from other white egrets by its yellow bill and black legs and feet.

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Great Blue Herons live up to 15 years.

The great blue heron is the largest heron in North America and stands about one metre tall.

Ardea Herodias. The blue heron is a rather tall, grey feathered bird with a long, sharp beak designed for plucking fish and other creatures from shallow water. Related Images: bird heron nature wildlife water beak wild feathers plumage. 40 41 6. 136 Free images of Great Blue Heron. A great white heron in great blue nesting colony. It has a long, yellow-orange beak and displays brighter feathers during mating season. 74 63 19.

Twice the size of Snowy Egret. pdf here . When attempting to catch prey, the great blue heron will use their scissor-like beak to spear the animal. Auk 86:141–142. The great blue heron is the largest heron species in North America. 58 52 28.