I was surprise to see a nest being constructed on the metal bracing of a electrical post in the open rather than in a tree. It will collect fibrous husk from the nearby coconut tree besides roots and twigs to make its nest.
Photos taken with Olympus OMD1 mark iii using a EF 400mm DO lens and Viltrox adapter. Shooting in good morning lighting but even stepping down to f7.1/8 I still cannot get much better resolution. I definately have to abandon the idea of the setup and return to a Canon body.