Now that I am owner of a full frame camera, the 300mm lens is just that, 300mm .... on the old D300s it would have had a reach of 450mm. So I bought (I am cheap) the Kenko 1.4 tele-converter to get more reach. Here are a couple of "where is Waldo?" type images, and the 100% crop of the bird after ... Let's start with the Japanese White Eye ...



and here is the 100% crop



How about a House Finch in a Tulip Tree?



and here is the 100% crop



Last, the common Myna ... also in the tulip tree



and here is the 100% crop