California Amazon

California amazons are any species of amazon parrots native to California that are descended from amazon parrots that were either released or had escaped during the time of humans. Over time, the nonnative ancestors of indigenous amazon parrots of California hybridized with other amazon parrot species, diversifying and evolving into various species of amazons that are now native to many habitats of California, including forests, swamps, grasslands, marshlands, scrublands, and even deserts.

Example species

 * Bleeding-topped amazon (Amazona yubasutterii)
 * Death Valley amazon (Amazona desertii)
 * San Francisco amazon (Amazona franciscus)
 * Red-tailed amazon (Amazona rubovertebrus)
 * Yellow-billed amazon (Amazon dandelio)
 * Orange-headed amazon (Amazona occedentalis)