Accipitridae, aff. Accipiter cooperi
Material. USNM PAL 641996, pedal phalanx, entire, with the articular cotyla slightly crushed; collected in the 1990s.
USNM PAL 641983, ungual phalanx, entire; collected Sept 22, 1994 .
Description. Neither bone is diagnosable at the species level but both compare well with A. cooperi in size and shape.
Remarks. See above.