Crested Grebe

This is one of the group of Grebes I have been following for a couple of months now. Had to go back to try out my new lens. My 100-400mm lens died a couple of weeks ago. I presumed it was fixable, but it wasn't.. I had used it for a time in humidity and heat, that has taken its toll. I have had a lucky buy- second hand- bought a Tamron 150-600mm only been used s few days- new owner found it too  heavy. I love it and with a crop frame camera I get nearly 900mm from it!!!! Yay.