Posts in tag Acorn
November 21, 2024
Acorn Crew: Squirrels
An eastern gray squirrel chews on a walnut on a snowy winter day. Squirrels, like other rodents, have iron-rich enamel...
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September 24, 2024
Nature's Shapeshifters: Bird Murmurations
Turn your eyes toward the sky at dusk, and you just might get to see nature’s shapeshifters: a flock of...
December 9, 2019
From Acorn to Oak Tree
As Iowa Natural Heritage Foundation’s 40th anniversary year comes to a close, we look back on the early years of...
August 4, 2017
Why the acorn?
The story behind the INHF logo A light snap, and it hits the ground. If it’s lucky, it’ll land just...
