✉news ScienceBiology first seen 2 d ago, last 2 d ago, peak #34
Arid Andean Valley Hummingbirds Depend on One Shrub
Original: Arid Andean Valley Reveals Shifting Hummingbird Network Built Around One Shrub
A study from an arid Andean valley reports that local hummingbird pollination networks shift over time but consistently center on a single shrub species that sustains the birds through dry periods. Researchers say the finding highlights how fragile desert pollination systems can be, with one plant underpinning the entire community.
Why now: New ecological research is drawing attention to the vulnerability of a pollination network reliant on a single plant species.
Evidence
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