It’s been a while now, but I thought you might wanted to see a bit of my latest project. When I swapped out my Canon gear for the new Fuji, one of the lenses I was most exited to get my hands on was the 100-400, witch on a Fuji X-mount equals about 150-600mm.
My first experiment was small birds on a bird feeder. I made one from old branches that were cut of a fallen tree. I wanted to have a natural background so I installed the feeder in my back yard.
Sitting on a little chair in the back yard waiting is a game in it self. It really takes patience, but the birds eventually showed up.