Ken Malloy Regional Park - Tropical Kingbird - 12/31/13

cr_KMRP_Tropical Kingbird3, originally uploaded by kimberzy.

the Tropical Kingbird can be distinguished from the Cassin's Kingbird by the bright yellow belly which extends up into the breast, and its thicker bill. Its tail is also more forked than the Cassin's.

This is the Cassin's Kingbird