Bill Bouton:
Northern Beardless Tyrannulet, Camptostoma imberbe
Bill Bouton:
Northern Beardless Tyrannulet, Camptostoma imberbe
Bill Bouton:
Tufted Flycatcher, Mitrephanes phaeocercus
Bill Bouton:
Tufted Flycatcher, Mitrephanes phaeocercus
Bill Bouton:
Tufted Flycatcher, Mitrephanes phaeocercus
Bill Bouton:
Tufted Flycatcher, Mitrephanes phaeocercus
Bill Bouton:
Tufted Flycatcher, Mitrephanes phaeocercus
Bill Bouton:
Olive-sided Flycatcher, Contopus cooperi
Bill Bouton:
Olive-sided Flycatcher, Contopus cooperi
Bill Bouton:
Greater Pewee, Contopus pertinax
Bill Bouton:
Western Wood Pewee, Contopus sordidus
Bill Bouton:
Western Wood Pewee, Contopus sordidus
Bill Bouton:
Eastern Wood-Pewee, Contopus virens
Bill Bouton:
Eastern Wood-Pewee, Contopus virens
Bill Bouton:
Acadian Flycatcher, Empidonax virescens
Bill Bouton:
Willow Flycatcher, Empidonax traillii
Bill Bouton:
Least Flycatcher, Empidonax minimus
Bill Bouton:
Least Flycatcher, Empidonax minimus
Bill Bouton:
Least Flycatcher, Empidonax minimus
Bill Bouton:
Least Flycatcher, Empidonax minimus
Bill Bouton:
Hammond's Flycatcher
Bill Bouton:
Gray Flycatcher, Empidonax wrightii
Bill Bouton:
Gray Flycatcher, Empidonax wrightii
Bill Bouton:
Pacific-slope Flycatcher, Empidonax difficilis
Bill Bouton:
Pacific-slope Flycatcher, Empidonax difficilis
Bill Bouton:
Buff-breasted Flycatcher. Empidonax fulvifrons
Bill Bouton:
Buff-breasted Flycatcher. Empidonax fulvifrons
Bill Bouton:
Buff-breasted Flycatcher. Empidonax fulvifrons
Bill Bouton:
Black Phoebe, Sayornis nigricans
Bill Bouton:
Black Phoebe, Sayornis nigricans
