The reproductive cycle from nest building to fledging spans a period of 6 to 7 months. Breeding time varies depending on location, but usually coincides with the start of the dry season. In the breeding season, these birds are very territorial and will defend the nest against any predators or competitors. Shoebill storks are solitary breeders and have territories measuring approximately 3 square kilometers. Shoebill storks form monogamous pairs for breeding. The toes are extremely long and completely divided with no webbing between them. The eyes are large and yellowish or grayish-white in color. The mandibles have sharp edges that aid in capturing and eating prey. The color of the bill is yellowish with blotchy dark spots. It is an enormous structure ending in a sharp, curved hook. The bill is the most prominent feature of shoebill storks and resembles a wooden shoe. A newly hatched shoebill stork is covered in silvery-grey silky down and juveniles are a slightly darker shade of grey than adults. On the back of the head is a small tuft of feathers that can erect in a crest. Adult breeding plumage does not differ from non-breeding plumage. The underparts are a lighter shade of grey. The primaries are black-tipped and secondaries have a greenish tint. The plumage is slaty blue-grey overall with a darker grey head. Males are larger than females and have longer bills. Large, somewhat frightful looking birds, shoebill storks stand 110 to 140 cm tall. This causes the fish living in the water to surface for air more often, increasing the likelihood a shoebill stork will successfully capture it. They are also found where there is poorly oxygenated water. When shoebill storks are in an area with deep water, a bed of floating vegetation is a requirement. They are often found in areas of flood plain interspersed with undisturbed papyrus and reedbeds. Shoebill storks inhabit freshwater swamps and extensive, dense marshes. This bird's range usually coincides with that of papyrus and lungfish. Smaller populations occupy eastern Zaire and Rwanda. The main populations are found in southern Sudan (mainly in the White Nile Sudd), the wetlands of northern Uganda and western Tanzania and the Bangweulu swamp of northeastern Zambia. For real.Shoebill or whale-headed storks are endemic to Africa and inhabit the east-central part of the continent. They don't say much, in fact they're mute most of the time, but when they clatter their bills upon running into another shoebill, or if it's mating season, duck for cover: It sounds just like a machine gun. Fierce in the wild, the dauntless shoebill has been known to fight Nile crocodiles to get to their delicious babies, and to fraternize with hippos whenever possible, as the sheer enormity of hippos forces yummy shoebill snacks to the water's surface. Stoic loners – there are only about 3,300 to 5,300 individuals left in the wild – the shoebill stays mainly in its own bailiwick, flying (a mere 150 flaps per minute) anywhere from 500 to 1,000 feet (152 to 305 meters) at a time, with most flights in the 65-foot (20-meter) range. While the momma shoebill will lay two or three eggs, only one chick will survive, as the eldest offspring has a Darwinian dark side and, alas, kills its siblings. Both partners participate in building their nest, which is a kind of floating barge that can be as large as 10 feet wide (3 meters) and 9 feet (almost 3 meters) deep. Weighing anywhere from 12 to 15 pounds and standing up to 5 feet (1.5 meters) tall with a wingspan that can reach 8 feet (over 2 meters), this steely-eyed, aloof and gawky bird hangs out in reedy wetlands where it can nosh on its favorite foods, namely lungfish, tilapia, catfish, frogs, snakes, monitor lizards and baby crocodiles – all of which it can snatch and swallow whole or tear through and decapitate easily with its badass, hollow, pelican-like 7-inch (18-centimeter) beak.Ī monogamous bird that can live up to 35 years, the shoebill finds its mate at a young age and aggressively defends its partner against rivals.
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