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en.wikipedia.org/wiki/Great_blue_heron

As large wading birds, great blue herons are capable of feeding in deeper waters, thus are able to harvest from niche areas not open to most other heron species. Typically, the great blue heron feeds in shallow waters, usually less than 50 cm (20 in) deep, or at the water's edge during both the night and the day, but especially around dawn and ...

sciencing.com/great-blue-heron-endangered-species-5780702.html

Is the Great Blue Heron an Endangered Species? By John Lindell; Updated April 24, 2017 . Image by Flickr.com, courtesy of Mike Baird . The great blue heron is the most widely distributed heron in North America. It is so plentiful that it is listed as a species of least concern by the International Union of Conservation and Nature.

www.allaboutbirds.org/guide/Great_Blue_Heron/lifehistory

Great Blue Heron numbers are stable and increased in the U.S. between 1966 and 2014, according to the North American Breeding Bird Survey. However, notable population declines have occurred in some areas, particularly in the “great white heron” group in southern Florida, where elevated mercury levels in local waterways may be a factor.

birdeden.com/great-blue-heron-facts

Fascinatingly Fabulous Facts About the Great Blue Heron One of the largest and common herons in North America, the tall, long-legged Great Blue Heron is easily spotted along the shores or edges of small inland ponds.

www.nationalgeographic.com/animals/birds/g/great-blue-heron

Great Blue Heron. About the Great Blue Heron. ... The all-white color morph found in the Caribbean and southern Florida is often called the great white heron, but it is in fact the same species.

naturemappingfoundation.org/natmap/facts/great_blue_heron_k6.html

Great Blue Heron (Ardea herodias) Species Code: ARHE. What they look like: The Great Blue Heron is the largest and most widespread heron in North America. It is a large bird, with a slate-gray body, chestnut and black accents, and very long legs and neck. Great Blue Herons are very tall and stand 3 to 4.5 feet high.

savagefacts.com/facts-about-the-great-blue-heron

More interesting facts about great blue herons. 1. Great blue herons make their nests in trees or shrubs up to the height of 4 -5 meters. 2. Green herons are the smallest heron species measuring just 50 cm in height. 3. The eggs of a blue heron are pale blue in color. 4. How to differentiate between a crane and a blue heron?

naturemappingfoundation.org/natmap/facts/great_blue_heron_712.html

Great Blue Heron (Ardea herodias)Species Code: ARHE Description: The Great Blue Heron is the largest and most widespread heron in North America. It is a large bird, with a slate-gray body, chestnut and black accents, and very long legs and an "S"-shaped neck.

www.bioexpedition.com/great-blue-heron

Great Blue Heron Facts and Information Ardea herodias Introduction to Great Blue Heron. The Great Blue Heron is a very large bird, the largest of all Heron in North America. They can range in length from 38 to 54 inches. Their wing span can range from 66 to 79 inches wide.

en.wikipedia.org/wiki/Heron

The smallest species is usually considered the little bittern, which can measure under 30 cm (12 in) in length, although all the species in the genus Ixobrychus are small and many broadly overlap in size. The largest species of heron is the goliath heron, which stands up to 152 cm (60 in) tall. The necks are able to kink in an S-shape, due to ...