Son and his cousin enjoy the microscope that their grandfather gave them:

And their other grandfather enjoys a book:

Son and his cousin enjoy the microscope that their grandfather gave them:

And their other grandfather enjoys a book:

Tags: Dear old dad · Family · Holidays · Son
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Straitsmouth Island Lighthouse and keeper's house, just offshore from the northeastern end of Cape Ann, Massachusetts. Photographed from kayak.
American Robin (turdus Migratorius) brings green caterpillars to his brood of four babies.
American Robin (turdus Migratorius) brings earthworms to his brood of four babies.
| Sunnyside Glen David Gold |
| The Golden Ratio: The Story of PHI, the World\\\’s Most Astonishing Number Mario Livio |
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| The Boilerplate Rhino David Quammen |
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| The World Without Us Alan Wiesman |
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| Mr. Wilson\\\’s Cabinet of Wonder Lawrence Weschler |
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| The Invention of Air Steven Johnson |
All words and photographs © 2000–2009 Kenneth C. Zirkel — Design based on Cutline by Chris Pearson