Red-crowned Parrots at Irvine Regional Park, Orange County, California
10,000 Birds
JANUARY 3, 2013
climate, vegetation, food, shelter, competitors, predators) to the species’ natural habitat, or to other successful introductions, that permanent establishment seems likely. Red-crowned Parrots have been present in southern California since at least 1963 but weren’t added to the California checklist until 2001.
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