Passeriformes Bird skull photographs: family Regulidae (4)


Regulidae


Regulus calendula
Ruby-crowned Kinglet (en)
Roodkroonhaan (nl)
Rubingoldhähnchen (de)
Reyezuelo Cornudo Rojo (es)
Roitelet à couronne rubis (fr)

Regulus ignicapillis
Firecrest (en)
Vuurgoudhaan (nl)



Regulus regulus
Goldcrest (en)
Goudhaan (nl)
Wintergoldhähnchen (de)
Reyezuelo Sencillo (es)
Roitelet huppé (fr)

Regulus satrapa
Golden-crowned Kinglet (en)
Amerikaanse Goudhaan (nl)