[Mystery bird] Swallow-tailed Kite, also known by a bunch of other common names, such as the Fork-tailed Hawk, Swallow-tailed Hawk, Snake Hawk and Fish Hawk, Elanoides forficatus, photographed at Double Bayou Park, Chambers County, Anahuac, Texas. [I will identify this bird for you in 48 hours]
Image: Joseph Kennedy, 26 June 2010 [larger view].
Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/400s f/8.0 at 1000.0mm iso400.