Quote Originally Posted by Gautam Biswas View Post
This ismage of a brown shrike was made quite late in the afternoon under heavy shade with the Canon 1Dx and a the EF 500mm f4 IS L with a 2x tele-converter at ISO 4000 f6.3 and 1/1600s.
It was a 1.4x tele-converter and not 2x as incorrectly mentioned. Apologies for the oversight.