Hummingbirds consume almost half their weight in sugar every day to survive, and therefore prefer flowers whose nectar has a sugar content of 10% or more. Many people set up hummingbird feeders in their yards to observe and enjoy these tiny...
Hummingbirds consume almost half their weight in sugar every day to survive, and therefore prefer flowers whose nectar has a sugar content of 10% or more. Many people set up hummingbird...