Here is a Sea Eagle (Lofoten) with D200 and the AFS 28-300 Nikkor. It is an "easy" bird to shoot because it is so impressively big, wing span of 2 m or more.
Are the Danish eagles descending from birds from Norway? I know we have contributed to re-establishing Sea Eagles in other countries, Sweden and Scotland come to mind, by exporting reared chicks and younglings.