Swallows 



Scissor-tailed Flycatcher 



Tyrannus forficatus 



QLL 48B; June 10, 1986; Conner 

 n=6 



t t - - 



t - - - - 



t t 



t - - - - - 



—— ^^— •^-^— I I * * * * 



Alaudidae 



Homed Lark 



Eremophila alpestris 



WVAMWWWUWWWW 

 WUWWWWUWUUUU 



-wUUwU-WUW 



WW 



■ Hirundinidae 

 Purple Martin 



Progne subis 



LL 10; May 10, 1982; Ft. Peck 

 n=18 



Tree Swallow 



Tachycineta bicolor 



67 



