Check the settings each time you use your camera. Use this 10-step checklist to be ready when a wildlife photo opportunity presents itself. Set Exposure Mode: Choose Aperture Priority (A or AV) to control depth of field. Choose Shutter Priority (S or TV) to blur/freeze movement. Choose Manual to control both. Set Aperture f-stop (In Aperture Priority or Manual): f/4 – f/7 will soften or blur the background and enable faster shutter speeds. Set Shutter Speed (In Shutter Priority or…