bullfinch

n.

红腹灰雀（欧洲鸣鸟）；

复数：bullfinches

Depression Intervention may predict client satisfaction
Bullfinch Pyrrula pyrrhula eating ash seed.
Bullfinch Pyrrhula pyrrhula breeding ecology in lowland farmland and woodland: comparisons across time and habitat
An alternative approach to the measurement of seasonal trends in bird breeding success: a case study of the bullfinch Pyrrhula pyrrh...
Unusual Sperm Morphology in the Eurasian Bullfinch (Pyrrhula pyrrhula) (Morfología Espermática Inusual en Pyrrhula pyrrhula)
Winter fattening in the bullfinch.
THE MOULT OF THE BULLFINCH PYRRHULA PYRRHULA
Timing and duration of moult in the Bullfinch Pyrrhula pyrrhula: an appraisal of different analytical procedures
Carotenoids in bird plumage: the complement of red pigments in the plumage of wild and captive bullfinch (Pyrrhula pyrrhula)
The diet of the azores bullfinch Pyrrhula murina and floristic variation within its range