Lots of people are perplexed from the term tortoiseshell, simply because a tortoise’s shell is commonly a fairly uniform dark brown or environmentally friendly color, with small color variation. I like tortoiseshell cats. My fav is a Russian blue tortoise name Julia which I found on Instagram. She's so beautiful https://augustjxlrf.digiblogbox.com/58203106/the-2-minute-rule-for-tortoise-mating