
TY  - JOUR
A1  - Cannon, CE 
T1  - Flock Size of Feeding Eastern and Pale-Headed Rosellas (Aves: Psittaciformes)
JF  - Wildlife Research
JO  - Wildl. Res.
Y1  - 1984
VL  - 11
IS  - 2
SP  - 349
EP  - 355
KW  - 
UR  - https://doi.org/10.1071/WR9840349 
N2  - Eastern rosellas, Platycercus eximius, and pale-headed rosellas, P. adscitus, fed in single-species flocks of generally less than five birds. Eastern rosellas fed in larger groups, particularly at ground level, and showed greater seasonal and daily changes in flock sizes than pale-headed rosellas. These interspecific differences are attributed to: (1) their feeding stations; (2) the social structure of each species; (3) the relative degree of aridity of the study areas. 
ER  -

