18 Joint Bulletin 6 



Antrostomus vociferous vociferous, Whip-poor-will; summer resi- 

 dent; common; May 10. 



Chordeiles virginianus virginianus, Nighthawk; summer resident; 

 common; May 25. 



Chaetura pelagica, Chimney swift; summer resident; common; 

 May 8. 



Archilochus colubris, Ruby-throated humming-bird; summer resi- 

 dent; common; May 14. 



Tyrannus tyrannus, Kingbird; summer resident; common; May 12. 



Myriarchus crinitus, Crested flycatcher; summer resident; common; 

 May 12. 



Sayornis phoebe, Phoebe; summer resident; common; March 28. 



Nuttallornis borealis, Olive-sided flycatcher; summer resident; un- 

 common; May 29, 



Myiochanes virens, Wood pewee; summer resident; common; 

 May 24. 



Empidonax flaviventris, Yellow-bellied flycatcher; migrant; rare. 



Empidonax trailli alnorum, Alder flycatcher; summer resident; 

 rare. 



Empidonax minimus, Least flycatcher; summer resident; common; 

 May 7. 



Otocoris alpestris praticola, Prairie-horned lark; resident; rare. 



Cyanocitta cristata cristata, Blue jay; resident; common. 



Corvus brachyrhynchos brachyrhynchos, Crow; summer resident; 

 common; February 26. 



Dolichonyx oryzivorus; Bobolink; summer resident; common; 

 May 14. 



Molothrus ater ater, Cowbird; summer resident; common; April 15. 



Agelaius phoeniceus phoeniceus, Red-winged blackbird; summer 

 resident; common; March 29. 



Sturnella magna magna, Meadowlark; summer resident; uncom- 

 mon; April 8. 



Icterus galbula, Baltimore oriole; summer resident; common; 

 May 14. 



Euphagus carolinus, Rusty blackbird; migrant; uncommon. 



Quiscalus quiscula aeneus, Bronzed grackle; summer resident; 

 common; March 28. 



Hesperiphona vespertina vespertina, Evening grosbeak; winter 

 visitant; uncommon. 



