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Spring is the time to nest for the Costa's hummingbirds, before the desert gets too hot. Both males and females are looking for a partner, but it's up to him to impress her. Though his back shimmers with green, it’s not until we get her point of view that we see his true splendor. He flexes the iridescent feathers of his mantle until they become a glowing mask of violet.
Major support for NATURE is provided by the Arnhold Family in memory of Clarisse Arnhold, the Halmi Family in memory of Robert Halmi, Sr., Sue and Edgar Wachenheim III, the Kate W. Cassidy Foundation, the Lillian Goldman Charitable Trust, the Filomen M. D’Agostino Foundation, Rosalind P. Walter, Sandra Atlas Bass, the Anderson Family Fund, by the Corporation for Public Broadcasting, by PBS, and by Viewers Like You.
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