Complex sentence: Most mistletoe seeds are spread by birds that eat the fruits (drupes), such as the Mistle Thrush in Europe, the Phainopepla in southwestern North America, and Dicaeum of Asia and Australia.
Split into simpler sentences: Most mistletoe seeds are spread by birds that eat the fruits (drupes). There are various species of such birds, such as the Mistle Thrush in Europe, the Phainopepla in southwestern North America, and Dicaeum of Asia and Australia.