Love my Oly 40-150 2.8. I don't have the 1.4x; I'm trying to decide whether to get that for now or just get the Pana Leica 100-400. You got a wonderful shot.
@lynne5477 That looks like an interesting lense with a great zoom range. I was using it with the OMD EM10. My main camera is a Nikon D7000 mainly used with a Sigma 70 - 200 but like the idea of moving to the lighter Olympus M43 but would want the M1 K2 body really.