One with an esper

Shape of Palidor, Lesser
Transmutation
Drd 3, Sor/Wiz 3
Components: V S M
Casting Time: 1 standard action
Range: Personal
Target: Self
Duration: 1 hour/level (D)
ST: None
SR: None

You turn into an eagle, as if affected by the polymorph spell. The feathers of your new form are bluish-white, with multicolored hues when seen under sunlight.

Material Components: The feather of an eagle's wing.