Grey Heron sexing (1 Viewer)

[jurek]

Hi,

Ditto: how to tell male from female Grey Heron?

 

[Th_SQ]

Hi,

Ditto: how to tell male from female Grey Heron?

Except in some circonstances at the nest ... I don't think it's possible to tell male form female.

 

[Motmot]

In the hand some adults can be sexed on wing and bill size. Male with wing longer than 465mm - bill longer than 125mm. Females wing less than 439mm - bill less than 109mm. (NE Spain).

 

[bitterntwisted]

In the hand some adults can be sexed.

In both hands, surely?