I shoot a fair number of pix from the window of our guest bedroom. I’ve permanently removed the screen so I can slide the window down and have unobstructed air. Deer image made Friday, Jan. 22, 2016. Nikon D7100. Tamron 150.0-600.0 mm f/5.0-6.3. RAW. ISO 800. f/16. 1/200th. 550mm (DX 825mm).