FAMILY TYRANNISE. FLYCATCHERS 



203 



Group 4. Wing, 3.25 to 3.75 inches long, 



Both mandibles, blackish; back, brownish olive. 



Phoebe Flycatcher. 



Sayornis phcebe. 

 See No. 348. 



Under mandible, pale, usually yellowish, or yellowish brown; back, dull olive. 



Wood Pewee. 



Cantopns virens. 

 See No. 351. 



