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The definition of "longest-living" used in this article considers only the observed or estimated length of an individual organism's natural lifespan – that is, the duration of time between its birth or conception, or the earliest emergence of its identity as an individual organism, and its death – and does not consider other conceivable ...
Some estimations of lifespans of wild birds has exceeded 50 years. In 1983, the Guinness Book of World Records considered the longest-lived bird of any species with a confirmed lifespan was an Andean condor that died after surviving 72 years in captivity, having been captured from the wild as a juvenile of undetermined age. [20]
The snowy albatross has the longest wingspan of any living bird, reaching upwards of 3.5 m (11 ft), [12] [13] with a mean span of 3.1 m (10 ft 2 in) in Bird Island, South Georgia. Wingspan measured an average of 3 m (9 ft 10 in) in 123 birds measured off the coast of Malabar, New South Wales.
Its 3.0 m (9.8 ft) wingspan is the widest of any North American bird, and its weight of up to 12 kg (26 lb) nearly equals that of the trumpeter swan, the heaviest among native North American bird species. The condor is a scavenger and eats large amounts of carrion. It is one of the world's longest-living birds, with a lifespan of up to 60 years ...
It is also possibly one of the world's longest-living birds, with a reported lifespan of up to 100 years. [5] Adult males weigh around 1.5–3 kilograms (3.3–6.6 lb); the equivalent figure for females is 0.950–1.6 kilograms (2.09–3.53 lb). The anatomy of the kākāpō typifies the tendency of bird-evolution on oceanic islands.
Wisdom (officially designated #Z333) is a wild female Laysan albatross, the oldest confirmed wild bird in the world and the oldest banded bird in the world. [1] First tagged in 1956 at Midway Atoll by the United States Geological Survey (USGS), she was still incubating eggs as late as 2024 and has received international media coverage in her lifetime.
The oldest known live bird, a female named Wisdom, was at least 70 years old as of 2021. [18] In 2014. she hatched a healthy chick which is believed to be her 36th. [19] [20] The longest lifespan confirmed for a wild seabird was for a breeding male found to have been banded 53 years previously. Other albatross are thought to match or maybe even ...
Their lifespans in the wild are shorter, typically 10 to 15 years. The longest known lifespan of a ringed wild common raven was 23 years, 3 months, [81] which among passerines only is surpassed by a few Australian species such as the satin bowerbird. [82]