The magnificent thunderbird
California condors are one of the largest flying birds. They are known for their enormous black wings, extraordinary eyesight, and an inquisitive and engaging intelligence. At one time there were thousands of California condors in the wild across the western United States and into Mexico. Fossil records indicate that these birds once inhabited present-day Florida and New York as well. Native American tribes have great respect for the condor and see it as a symbol of power. They call it the thunderbird because they believe the bird brings thunder to the skies with the beating of its huge wings. It can be distinguished in flight from other vultures by the large, triangular white patch under each wing.
- See more at: http://animals.sandiegozoo.org/animals/california-condor#sthash.4oiosDHS.dpuf