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Archive for February 9, 2018

Rolling White Pine Cone

2-9-18 white pine cone 049A2427

Leave it to NC readers to recognize yesterday’s Mystery Photo! I was impressed with the fat tire track guesses – something I would never ever recognize! With the help of the wind and a gentle slope, a White Pine cone rolled down a hill, leaving the imprint of its spirally-arranged scales in a repetitive pattern. The fall cone crop of many conifers this year was extreme, so your chances of coming across this track are great this winter.

All species of pines produce cones with scales that overlap each other like fish scales. During cold, damp weather, these scales close tight to protect the seeds within them from bad weather and hungry animals. When the weather is conducive to germination (warm and dry) the scales open, allowing seeds to escape. Even after cones fall from the tree, their scales can still open and close.

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