How do make bat wings out of an umbrella?

How fast are pink flamingos? What is the most interesting thing about an ostrich? What are Carrion flies? How long can a egg be in the fridge if you decide to hatch one? If you make a wave in a rope so that one wave passes every second what is its frequency? What to do to get bald forever? Why are magpies feathers black and white? Is there more than one species of Osprey found in the U.S.? How do you tell if a loon is a male or female? If the early bird gets the worm what does the late worm get? What special abilities does the wingspan of a golden eagle allow? How do you spell the sound made by duck? How is a bird's-foot delta formed? What were the prey and predator of dodo? How long do eagles sleep? What are the nouns for peacock? Where Does A Hawaiian Hawk Live? How much did a passenger pigeon weigh? Can you eat a squab? Do seagulls eat citrus fruit?