I got this Gull today while out on the River on the Jon boat. I wasn't able to get over to the good area where all the other birds hang out because of the River being so low and being to lazy to use human power with the Kayak. I got this with the 300 AF-S lens I think this is my new favorite lens now, I got to get a 1.4 TC for it and I'll be set.
Nikor 300 AF-S f4
Exposure comp -0.7