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Marabou Stork


Marabou Stork
Photo Information
Copyright: Eduardo Balogh (Ketaka) Silver Note Writer [C: 0 W: 5 N: 124] (1159)
Genre: Animals
Medium: Color
Date Taken: 2008-03-29
Categories: Birds
Camera: Nikon D300, Nikkor 70-300 ED f4.5-5-6, SanDisk Extreme III, Nikon L1Bc 62mm
Exposure: f/7.1, 1/200 seconds
Photo Version: Original Version
Theme(s): Budapest ZOO Animals [view contributor(s)]
Date Submitted: 2008-04-12 2:13
Viewed: 3217
Points: 0
[Note Guidelines] Photographer's Note
The Marabou Stork, Leptoptilos crumeniferus, is a large wading bird in the stork family Ciconiidae. It breeds in Africa south of the Sahara, occurring in both wet and arid habitats, often near human habitation, especially waste tips. It is sometimes called the "undertaker bird," due to it's shape from behind: cloak-like wings and back, skinny white legs, and sometimes, a large white mass of "hair."

A massive bird, large specimens are thought to reach a height of 150 cm (60 in), a weight of over 9 kg (20 lbs) and have a wingspan of at least 3.2 m (10.5 ft). In the last regard, it shares the distinction of having the largest wingspan of any landbird with the Andean Condor. Unlike most storks, the three Leptoptilos species fly with the neck retracted like a heron.

The Marabou is unmistakable due to its size, bare head and neck, black back, and white underparts. It has a huge bill, a pink gular sack at its throat, a neck ruff, and black legs and wings. The sexes are alike, but the young bird is browner and has a smaller bill. Full maturity is not reached for up to four years.

Like most storks, the Marabou is gregarious and a colonial breeder. In the African dry season (when food is more readily available as the pools shrink) it builds a tree nest in which two or three eggs are laid.

It also resembles other storks in that it is not very vocal, but indulges in bill-rattling courtship displays. The throat sack is also used to make various noises at that time.

The Marabou Stork is a frequent scavenger, and the naked head and neck are adaptations to this, as it is with the vultures with which the stork often feeds. In both cases, a feathered head would become rapidly clotted with blood and other substances when the bird's head was inside a large corpse, and the bare head is easier to keep clean.

This large and powerful bird will eat different kinds of animals, either alive or as carrion, including small mammals, reptiles, and similar prey. Living prey includes termites, fish, locusts, grasshoppers, caterpillars, frogs, rodents, crocodile eggs and hatchlings, quelea nestlings, doves, young and adult flamingos, cormorant nestlings, and pelican chicks.

Make - NIKON CORPORATION
Model - NIKON D300
DateTime - 2008:03:29 13:18:38
ExposureTime - 1/200 seconds
FNumber - 7.10
ISOSpeedRatings - 200
FocalLength - 220.00 mm
White Balance - Manual
FocalLengthIn35mmFilm - 330 mm
Contrast - Normal
Saturation - Normal
Sharpness - Hard


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