Montagu's Harrier

(Circus pygargus)


Example 1

Date:  
Origin: A mailed featherscan
Location: Hungary 
Age and sex:  
Feathers: Feathers of females (Circus pyargus, C. cyaneus and C. macrourus)

Example 2

Date:  
Origin: A mailed featherscan
Location: Hungary 
Age and sex:  
Feathers: Wingfeathers of males (Circus aeruginosus, C. pyargus, C. cyaneus and C. macrourus)