Bill Bouton:
Clodius Parnassian, Parnassius clodius baldur, male
Bill Bouton:
Clodius Parnassian, Parnassius clodius baldur, male
Bill Bouton:
Clodius Parnassian, Parnassius clodius baldur female
Bill Bouton:
Clodius parnassian, Parnassius clodius baldur, female
Bill Bouton:
Clodius Parnassian, Parnassius clodius claudianus, male
Bill Bouton:
Rocky Mountain Parnassian, Parnassius smintheus pseudorotgeri, female
Bill Bouton:
Rocky Mountain Parnassian, Parnassius smintheus pseudorotgeri, female
Bill Bouton:
Rocky Mountain Parnassian, Parnassius smintheus magnus, male
Bill Bouton:
Pipevine Swallowtail, Battus p. philenor, male
Bill Bouton:
Pipevine Swallowtail, Battus p. philenor, male
Bill Bouton:
Pipevine Swallowtail, Battus p. philenor
Bill Bouton:
Polydamas Swallowtail, Battus p. polydamas
Bill Bouton:
Polydamas Swallowtail, Battus p. polydamas
Bill Bouton:
Zebra Swallowtail, Eurytides marcellus, male
Bill Bouton:
Zebra Swallowtail, Eurytides marcellus, male
Bill Bouton:
Zebra Swallowtail, Eurytides marcellus, male
Bill Bouton:
Black Swallowtail, Papilio polyxenes asterius, female
Bill Bouton:
Black Swallowtail, Papilio polyxenes asterius, male
Bill Bouton:
Black Swallowtail, Papilio polyxenes asterius, female
Bill Bouton:
"Desert" Black Swallowtail, Papilio polyxenes coloro, male
Bill Bouton:
"Desert" Black Swallowtail, Papilio polyxenes coloro, male
Bill Bouton:
"Oregon" Old World Swallowtail, Papilio machaon oregonius, male
Bill Bouton:
Baird's Old World Swallowtail, Papilio machaon bairdii, male
Bill Bouton:
Baird's Old World Swallowtail, Papilio machaon bairdii, male
Bill Bouton:
Anise Swallowtail, Papilio zelicaon
Bill Bouton:
Anise Swallowtail, Papilio zelicaon, male
Bill Bouton:
Indra Swallowtail, Papilio i. indra, male
Bill Bouton:
Indra Swallowtail, Papilio i. indra
Bill Bouton:
Giant Swallowtail, Papilio cresphontes
Bill Bouton:
Giant Swallowtail, Papilio cresphontes
