The Eye of Blue
by Deborah Benoit
Title
The Eye of Blue
Artist
Deborah Benoit
Medium
Photograph - Original Photography By Deborah Benoit
Description
Taken in Port Orange, Florida of the Blue Heron.
This species usually breeds in colonies, in trees close to lakes or other wetlands. Usually colonies include only Great Blue Herons though sometimes they nest alongside other species of herons. These groups are called heronry (a more specific term than "rookery"). The size of these colonies may be large, ranging between 5�500 nests per colony, with an average of approximately 160 nests per colony. Heronry are usually relatively close, usually within 4 to 5 km (2.5 to 3.1 mi), to ideal feeding spots.
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Great Blue Herons build a bulky stick nest, and the female lays three to six pale blue eggs. One brood is raised each year. If the nest is abandoned or destroyed, the female may lay a replacement clutch. Reproduction is negatively affected by human disturbance, particularly during the beginning of nesting. Repeated human intrusion into nesting areas often results in nest failure, with abandonment of eggs or chicks.
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Both parents feed the young at the nest by regurgitating food. Parent birds have been shown to consume up to four times as much food when they are feeding young chicks than when laying or incubating eggs.
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Eggs are incubated for around 28 days and hatch asynchronously over a period of several days. The first chick to hatch usually becomes more experienced in food handling and aggressive interactions with siblings, and so often grows more quickly than the other chicks. Predators of eggs and nestlings include turkey vultures, several corvids, hawks, bears and raccoons, the latter two also potential predators of adults. Adult herons, due to their size, have few natural predators, but can be taken by Bald Eagles, Golden Eagles and, less frequently, Great Horned Owls and Red-tailed Hawks. When predation on an adult or chick occurs at a breeding colony, the colony can be abandoned by the other birds, but this does not always occur.
Uploaded
June 5th, 2013
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Viewed 2,418 Times - Last Visitor from Cambridge, MA on 04/19/2024 at 11:43 PM
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Comments (88)
Deborah Benoit 19 Days Ago
Alex thank you for featuring this Blue Heron in your group "Wild Birds of the World."
Alex Lapidus 20 Days Ago
Congratulations! This fine image of an identified wild bird is featured in the Wild Birds of the World - A Nature Photography Group. Please take a moment to add it to the Jan – Mar 2024 Feature Archive discussion for additional visibility.
Morris Finkelstein
Beautiful close up photograph of a Great Blue Heron with great pose, colors, light, and perspective, Deborah! F/L