The animal itself
Snakes shed the skin in one piece, including the eye caps, several times a year. They go temporarily near-blind before each shed, which is when they are most defensive.2 of 2 calendars · 2,400 searches a month
Snake
The snake is read as shedding what no longer fits. It appears in both of the birth calendars we cover. The two are presented online as interchangeable, yet they name the same animal on only 17 days of 365 — 4.7% of the year.
Which calendar assigns it, and when
Celtic calendar
18 February – 17 March
Its tree
Ash
Native American calendar
23 October – 22 November
Its zodiac sign
Scorpio
Unusual: snake appears in both calendars. The two systems agree on only 17 days of the year out of 365, so an animal claimed by both is the exception rather than the rule.
What it stands for, and where that came from
Shedding what no longer fits — renewal that requires discarding a whole former surface.
Honoured in: The rod of Asclepius still marks medicine; Ouroboros as the cycle; Genesis as the one culture that made it the villain.
Counted across all 39 animals
Where the snake sits
22/39
animals here carry a birth-date range. The other 17 are symbols
people choose, not ones a date assigns.
4.7%
of the year — 17 days out of 365 —
is where the two calendars name the same animal. The rest of the time they
disagree.
5th
most looked-up of the 39 animals we cover.
Both calendars are published online as though interchangeable. They are not, and the disagreement is the reason two sites can give you different animals for the same birthday. How the two calendars differ →
Searched about as often
Snake is ranked 5 of 39 by search demand. Of all 39 animals here, 22 sit in one of the two birth-date calendars and 17 are searched as symbols only.