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The California condor (Gymnogyps californianus) is a New World vulture and the largest North American land bird. It became extinct in the wild in 1987 when all remaining wild individuals were captured, but has since been reintroduced to northern Arizona and southern Utah (including the Grand Canyon area and Zion National Park), the coastal mountains of California, and northern Baja California ...
The California condor is critically endangered. It formerly ranged from Baja California to British Columbia, but by 1937 was restricted to California. [52] In 1987, all surviving birds were removed from the wild into a captive breeding program to ensure the species' survival. [52] In 2005, there were 127 Californian condors in the wild.
The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period.
Federal wildlife officials have confirmed that an outbreak of avian influenza has killed 21 condors in Arizona and Utah since early March. California condors barely escaped extinction decades ago ...
Map of North America. This is a list of North American animals extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) [A] and continues to the present day. [1] Recently extinct animals in the West Indies and Hawaii are in their own respective lists.
But between logging and fires, 95% of California's redwoods have been destroyed. Over the past decade, the Yurok have been helping restore the land. Another forgotten jewel of the ecosystem is salmon.
The giant birds received treatment after 21 died in Arizona earlier this year.
The following list is incomplete by necessity, since the majority of extinctions are thought to be undocumented, and for many others there isn't a definitive, widely accepted last, or most recent record. According to the species-area theory, the present rate of extinction may be up to 140,000 species per year. [1]