Friday the 13th: Part 1 of 3 for 2026

Thirteen line ground squirrel by Bill Dolak

Thirteen line ground squirrel by Bill Dolak

Scientific American shares that every calendar year has at least one month with a Friday the 13th, but no year has more than three. If you’re the superstitious type, buckle up because 2026 has three: February, March and November!

Bill took this photo way back on May 14 of 2014 which was a Wednesday. You can see more in Bill’s massive Kalamazoo, Michigan gallery on Flickr & follow Bill’s Pictures on Facebook for his latest!

PS: You can learn more about the 13 lined ground squirrel on Michigan in Pictures!

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Happy Halloween all you Michighosts & Michigoblins!

Jason Voorhees by Chris

Jason Voorhees by Chris

Here’s hoping that everyone has a wonderful & safe Halloween … maybe not Jason tho ;)

Chris is a very creative photographer who took this at the the Voorhees grave marker in Belleville Cemetery way back in 2009. See more of his excellently spooky work in his Halloween Horror gallery on Flickr.

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Friday the 13th Mascot Edition: Thirteen-lined Ground Squirrel

Thirteen-lined Ground Squirrel by Zach Frieben

If you’re worried about your luck on Friday the 13th, allow me to offer this lil buddy which is for sure not a chipmunk! Animal Diversity Web says that the thirteen-lined ground squirrel:

…is found in central North America. Originally confined to the prairie, it has extended its range northward and eastward over the past two centuries as land has been cleared … Spermophilus tridecemlineatus is a small slender ground squirrel with alternate longitudinal stripes of dark brown and tan, extending from the nape to the base of the tail. The dark brown stripes are broader than the tan lines and have tan rectangular spots along the midline. The “thirteen lines” consist of either (1) seven broad dark brown stripes alternating with six thin tan bands or (2) seven narrow yellow stripes alternating with six broader dark brown stripes. The ears are short, and the tail is thin and sparingly bushy.

Thirteen-lined ground squirrels are diurnal and most active at midday and on warm sunny days. They dig shallow blind-end emergency burrows as well as complex deeper underground burrows used for nesting and hibernation. These squirrels are not colonial but may concentrate in one area with desirable substrate.

Thirteen-lined ground squirrels have excellent senses of vision, touch, and smell. They use alarm calls and other sounds, as well as using special scented secretions, to communicate with other squirrels. They rub glands around their mouth on objects to leave scent marks. They also greet one another by touching noses and lips.

Zach took this photo back in September of 2017. See more in his Mammals gallery on Flickr.

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