Science of spring: For the earliest flowers (and bugs), look up

Spring flowers are bursting out by the millions in Ottawa, but a lot of them are not yet in gardens. They’re over your head.

The science of spring

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Where to See Wildflowers Near You in the Bay Area (Plus, the Science Behind the 'Super Bloom')

Dan Brunton's Instagram, Twitter & Facebook on IDCrawl

Dissect a Flower Scientific American

Plants are flowering a month earlier – here's what it could mean for pollinating insects

Masses of spring flowers Black and White Stock Photos & Images - Alamy

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