Calliope Hummingbird  
  (Selasphorus calliope)  
  
       Recorded by Andrew Spencer on 2017-10-29
United States, Castle Rock, Douglas Co., Colorado
Comments: call.   Natural vocalization; calls from a male bird visiting the same feeder as the bird in XC188263, but I am not sure if it is the same individual bird or not.     bird-seen:yes     playback-used:no       Citation: Andrew Spencer, XC188264. Accessible at www.xeno-canto.org/188264.

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