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The greater sandhill crane proper initially suffered most; by 1940, probably fewer than 1,000 birds remained. Populations have since increased greatly again. At nearly 100,000, they are still fewer than the lesser sandhill crane, which, at about 400,000 individuals continent-wide, is the most plentiful extant crane. [26] [40]
The species with the smallest estimated population is the whooping crane, which is conservatively thought to number 50–249 mature individuals, [5] and the one with the largest is the sandhill crane, which has an estimated population of 450,000–550,000 mature individuals.
In the resulting rearrangement to create monophyletic genera, the sandhill crane, the white-naped crane, the sarus crane and the brolga were moved to the resurrected genus Antigone that had been erected by the German naturalist Ludwig Reichenbach in 1853. [6] [7] The Siberian crane was moved to the resurrected monotypic genus Leucogeranus. [6]
However, North America's other crane species, the whooping crane, is endangered. Only about 80-to-85 whooping cranes currently live in Wisconsin, Lacy said. Only about 80-to-85 whooping cranes ...
An enormous flock of migrating sandhill cranes filled the Nebraskan sky on the morning of March 23.Nonprofit habitat maintenance group Crane Trust counted approximately 574,000 sandhill cranes in ...
The new license plate, which benefits the International Crane Foundation, is available starting Wednesday. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 more ways ...
The genus was named by Carl Linnaeus to be used for the sarus crane or its old name Grus major Indica because he was confused between Greek princesses Antigone of Troy who turned into a stork and Gerana who turned into the crane. [3] A molecular phylogenetic study published in 2010 found that the genus Grus was polyphyletic. [4]
In Japan, the crane is one of the mystical or holy creatures (others include the dragon and the tortoise) and symbolizes good fortune and longevity because of its fabled life span of a thousand years. [citation needed] The crane is one of the subjects in the tradition of origami, or paper folding.