The female does not croak and has a white throat, however, the male does croak and has a black/gray throat.
The male does croak and has a black/gray throat. The female does not croak and has a white throat.
The female does not croak and has a white throat. The male does croak and has a black/gray throat.
The female does not croak and has a white throat. The male does croak and has a black/gray throat.