Took the GH2 out to the bird feeder, and put on the Lumix 100-300mm lens, zoomed it in to maximum, and then put on Extended TeleConversion for some shots. Also shot some of these shots using the 80% slow-mo feature.
Then, I saw across the street, that there was a whole different type of bird feeding. If you're squeamish, you may not want to watch that part. Again, GH2, with the 100-300. Some shots in 1080/24, with and without ETC. The last shots were in 720/60p mode with ETC.