Children (8 direct children, 8 direct and indirect children):
Empidonax fulvifrons pygmaeus
Empidonax fulvifrons fulvifrons
Empidonax fulvifrons rubicundus
Empidonax fulvifrons brodkorbi
Empidonax fulvifrons fusciceps
Empidonax fulvifrons inexpectatus
Empidonax fulvifrons fuscipes
Empidonax fulvifrons rubicuus