I guess the issue in the first batch about only the first being N. Goshawk and all the rest being Amur Fs is just a formatting one, but in the second batch aren't the second, third and probably fourth images N Goshawk?
Actually I haven't consulted any texts, am not intrinsically expert enough to count accipters' fingers - since it's of little no use in the field in my experience - and may be completely wrong.
Mike Turnbull