I decided to experiment today with the Olympus remote app for iPad and my E-M1. These were all shot using the Oly 75mm lens. The camera was on a tripod 5-10 feet from the feeder, and I sat on the porch running things with the iPad. Changing camera settings works perfectly, and choosing a focus point works well most of the time. The only downside is speed. Many times the bird had moved a little by the time the camera started focusing, and I ended up with the background or some other object in focus. Also quite a delay (about a second) in taking the image, so you have to hope the bird sticks around. My favorite of the set is the woodpecker, who showed up as a surprise. He's very fast, so I was lucky to get a single good shot.