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Detail of an ostrich fern in spring, Washington state

Detail of an ostrich fern in spring, Washington state (© Stephen Matera/Tandem Stills + Motion)

Detail of an ostrich fern in spring, Washington state (© Stephen Matera/Tandem Stills + Motion)

Best fronds forever

Each of these tiny fern appendages, known as fronds, is made up of even tinier leaves — but they won't be tiny for long. Ostrich ferns like this one, named for their tapering fronds that resemble feathery ostrich plumes, can be almost 6 feet tall once mature.
© Stephen Matera/Tandem Stills + Motion