Bluebirds consume about 4 grams of food per day, or about 12% of their body weight. This is equivalent to a two hundred pound human eating 24 pounds of food each day.
Nikon D700
,Nikon’s 200-400mm f4 G VR AF-S IF ED Zoom Lens. 1/1000s f/13.0 at 340.0mm iso1250
full exif