#FibonacciSequenceDay
Happy #FibonacciDay

Nov 23 or 11.23 is #FibonacciSequenceDay.

Several years ago I saw a group of #Dunlin in a nearly perfect #FibonacciSequence. They were missing the first single bird, but 1 - 2 - 3 - 5 - 8 - 13 proves that #FibonacciNumbers are found everywhere in nature ;)
November 23, 2025 at 10:52 PM
November 22, 2025 at 10:01 AM