coccidology
Cervus
cochoa
genus Regulus
red jungle fowl
Regulus
serpent eagle
cocculinellid
Gallus gallus
nonpasserine bird
genus Drymarchon
family Mimidae
order Raptores
Drymarchon
cuckoo-hawk
Corvidae
order Falconiformes
Pluvianus
genus Sialis
genus Elaphurus
Falconidae
Bubo
Cygnus columbianus bewickii
Bewick's swan
ravenala
family Falconidae
Elaphurus
Sialis
genus Bubo
genus Pluvianus
family Corvidae
Mimidae
Raptores
chachalaca
Falconiformes
petchary
Surnia
Erithacus
pitirre
genus Surnia
genus Erithacus
corvine bird
palaeornithology
Passerina
Cathartes
genus Passerina
genus Cathartes
common raven