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Time lapse video shows trees give visual clues as they rehydrate each spring
- April 1, 2026 at 9:40 PM
- 63 views
With the arrival of spring a few weeks ago, new buds and colors on the trees started to appear. Along with that new growth, a UBC Okanagan researcher has determined that some trees in spring also provide simple, visual clues—raised or lowered branches—to indicate that they are rehydrating or water-stressed.
Originally published at Phys.org