2cy+ September. Adults often show a uniformly worn pre-breeding wing, but birds with a more extensive post-breeding moult (like this one, with 4 central GC freshly moulted) are not uncommon. [CP40283]
2cy+ September. Adults often show a uniformly worn pre-breeding wing, but birds with a more extensive post-breeding moult (like this one, with 4 central GC freshly moulted) are not uncommon. [CP40283]