KenM
Well-known member
Found this morning, oddly enough it appeared with a brown Chiffie, confusion reigned for a while as there was interaction between the two birds over bathing rights.
As I crudely understand it, brown types can be ascribed to either Phylloscopus trochilus acredula or P.t.yakutensis?
I suspect they’re not separable in the field?
Cheers
As I crudely understand it, brown types can be ascribed to either Phylloscopus trochilus acredula or P.t.yakutensis?
I suspect they’re not separable in the field?
Cheers