Green-backed Heron 



Butorides striatus 



QLL 17B; May 22, 1985; Benton Lake NWR 

 QLL 9C; May 23, 1985; Bowdoin NWR 

 n=9 



Black-crowned Night-heron 



Nycticorax nycticorax 



SI 



Yellow-crowned Night-heron 



Nyctanassa violaceus 



LL 29; Sept. 26, 1976; 

 Cottonwocxd Reservoir 

 n=2 



t t - - 



t 



t 

 t - - t 



t t 





Threskiomithidae 



White-faced Ibis 



Plegadis chihi 



TES 



14 



