Birds at the National Zoo

This was kind of an informal lens test that went awry. I have a Nikkor 180/2.8 and 105/2DC that I don't use often so I decided to use them today. Here is an image from each lens. They are a bit noisy as I shot these at ISO 800 on D1x bodies and in jpg rather than raw (by mistake). Still I think they show the capabilities of the lenses fairly well. I used three Nikkors, the AF-S 300 f4 with a TC-17e II, an AF 180 f2.8 ED-IF, and an AF 105 f2DC ED-IF. No crops, no corrections of any kind, and no sharpening. These are full frame so I know the composition could be better in some cases.
http://www.pbase.com/cameraguy21773/ima ... medium.jpg
AF-S 300 f4 with a TC-17e II
http://www.pbase.com/cameraguy21773/ima ... medium.jpg
AF 180 f2.8 ED-IF
http://www.pbase.com/cameraguy21773/ima ... medium.jpg
AF 105 f2DC ED-IF
http://www.pbase.com/cameraguy21773/ima ... medium.jpg
AF-S 300 f4 with a TC-17e II
http://www.pbase.com/cameraguy21773/ima ... medium.jpg
AF 180 f2.8 ED-IF
http://www.pbase.com/cameraguy21773/ima ... medium.jpg
AF 105 f2DC ED-IF