Yesterday, I went to a Sungei Buluh Wetland in Singapore. Took some fotos of birds using a 300 mm Nikkor... subjects turned out small and had to really crop the fotos to a great extent.
Uploaded these fotos to share with those interested in photographing birds.
My conclusion, a 300mm lens does not augur well for bird photography unless a longer focal length lens is opted or alternatively, with the help of a TeleConverter.