Hummingbird

These birds are some of the smallest birds. They measure in about 7.5-13 cm long. This bird has a symbiotic relationship with any plants because it places the role of pollination. This is called mutualism because none of them are benefiting.They can weigh about 0.8-7 ounces. The ecosystem that a Hummingbird lives in is a forest. Any other bird could live in the same ecosystem as this bird. They are easily identified by their small size, vivid coloring, long beaks and quick wing movements.
Hawks eat hummingbirds. They eat nectar solution and insects.