YouTube doesn't want you know this subscribers secret
The hummingbirds
The hummingbirds are hyperactive animals, they can move their wings over fifty times per second, they can do because they have a strong heart, his heart is 20% of its weight.
they love the nectar, and may be eating up to sixteen hours without stop this is like if we eat 50 kilos of bread, the hummingbird protects his nest, until the offspring can fly
Recommended
