Status
Many species of pollinators, including the Calliope Hummingbird, have shown decreases across the continent. Little information is available on the overall issues that are causing these declines but potential threats include habitat loss, increased use of pesticides, and replacement of native plants by invasive plants. The restricted wintering range of Calliope Hummingbirds makes the species more susceptible to natural disasters, diseases, or land use changes that could wipe out significant portions of the population. Despite its unique characteristics in the avian world, Calliope Hummingbird has not been well studied, leaving much of its life history unknown. In order for any conservation measures to be taken that would benefit this species, we need to better understand the biology and needs of this species. Partners in Pollination/Alianza para Polinizacion, a consortium of non-profit organizations, universities, and businesses, was formed in 1995 to increase awareness of the importance of pollinators to ecosystems, encourage research and conservation on plant/pollinator interactions, and influence policy related to plant/pollinator conservation.
Read more about this topic: Calliope Hummingbird
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—Melinda M. Marshall (20th century)
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—George Bernard Shaw (1856–1950)
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—Terri Apter (20th century)