In an ecosystem where most flowers are long and bell shaped, there are two varieties of hummingbird birds, with short beaks and birds of long baked what is the most likely hummingbird composition?

The most likely hummingbird composition in this ecosystem would be one with birds that have long beaks. This is because the long and bell-shaped flowers are more likely to be pollinated by hummingbirds with long beaks, as they are better adapted to reaching the nectar at the base of the flower. The hummingbirds with short beaks may still be present in the ecosystem, but they would likely have to rely on other sources of food or find different types of flowers to pollinate.