Twitcher’s Treat Mystery Cache

The coordinates above are NOT for the final location but for an arbitrary area of the Cley Marshes. This region of the North Norfolk Coast attracts many bird watchers every year  who visit to  see the birds that are native to the area and those that are visiting. 

The nature reserve at Cley was purchased in 1926 as a bird breeding sanctuary.

To solve this cache you will need to identify the birds below.  The number in brackets tells you how many letters you are looking for.

When you have identified the birds, place them in alphabetical order and use this to find the co-ordinates for the cache.

Final Coordinates: 
N52 57.(2/7; 5/5; 3/2; 7/5; 6/4; 4/3; 10/6; 9/6; 6/1; 1/5; 3/5; 8/4; 1/2; 4/7)
E001 05.(9/1;  2/2; 10/3; 3/5; 6/6; 1/2; 4/5; 8/5; 7/7; 9/7;  5/6)

There is parking close to GZ.  Please bring your own pen as the cache container only has enough room for a log.