Yellow-collared Macaw
Golden-collared Macaw, Yellow-naped Macaw
Ara auricollis

see larger image Yellow-collared Macaw Ara auricollis Sedgwick County Zoo - Wichita, KS © 2007 Jeff Whitlock see larger image Yellow-collared Macaw Ara auricollis Sedgwick County Zoo - Wichita, KS © 2007 Jeff Whitlock see larger image Yellow-collared Macaw Ara auricollis San Antonio Zoo - San Antonio, TX © 2005 Jeff Whitlock

Related Links
Flickr - may have photos
Wikipedia - may have a species page