Beschrijving

Whoosh! A swan runs across the water, slaps its huge wings, and lifts into the sky at 60 miles per hour. It’s a trumpeter swan, and it’s headed south for winter. There’s way more to swans than graceful gliding. These powerful birds can hit 60 miles per hour in flight, have more neck bones than a giraffe, and one hard wing strike can break bones in anything that gets too close. \