trevrob's picture


Observed: 14th June 2013 By: trevrobtrevrob’s reputation in Birdstrevrob’s reputation in Birdstrevrob’s reputation in Birds
Peregrin falcon  male or female ?
Species interactions

No interactions present.


trevrob's picture

falcon male or female

need to know the SEX please

Ray Turner's picture

Sexual Dimorphism

Unfortunately the sexes are not discernible from plumage. If you see the male and female together the female will be the larger bird; males 38-45cm, females 46-51cm. The barred chest does show it to be an adult, whatever sex it is.



Isavar's picture

we need to know the size

we need to know the size ;-)
see if you can go back to the place, put a common object instead of peregrine and post the pic. The iSpot detectives might be able to help you then :-)

Isabel iSpot mentor for the london region