Is A Hummingbird A Specialist Species?

Is A Hummingbird A Specialist Species? Hummingbirds (Aves: Trochilidae) are specialized nectarivorous birds that act as pollinators, transporting gametes among flowers [4]. Is a hummingbird a generalist or specialist? Some species are generalists that can survive in many kinds of habitats eating a wide variety of food. Other species are specialists, living in a more