Birds require gravity to swallow. Birds cannot chew their food and instead swallow their prey whole. The oesophagus of a bird is wide enough to swallow larger meals. They depend on gravity to push their food down the oesophagus and then later be propelled into their stomachs.
100 Mind-Blowing Propelled Facts
The movie’s success propelled Spielberg’s career. Following “Schindler’s List,” Spielberg went on to direct several more critically acclaimed films, further solidifying his status as one of the industry’s most influential directors.