May 18, 2016 -Eye color. Many people may base their assessment of gender on this factor alone, which is perhaps the most widely-known method. Generally speaking, male box turtles have red eyes while females’ eyes are brown.
December 11, 2025 -They are tan to dark brown and have oblong patterns on their shell that can be yellow, orange, or olive. An interesting trait specific to box turtles is that you can guess whether they are male or female by their eye color —males have red or orange irises and females have yellow or brown irises. August 14, 2025 -Male and female three-toed box turtles may appear to be the same, but you can look at their eyes to get a hint at who is whom.
Males, like the Zoo’s ambassador animal, Tippy, have light red or orange eyes.Females have dark red or brown eyes. October 26, 2023 -Females tend to have darker colors, including brown to dark red eyes. While the females have a higher domed shell, males are larger overall.
The turtle’s plastron, undershell, is convex on females and concave on males. January 17, 2019 -My baby turtle was born in october ... plastrons like that or does it concave with time? ...
My male has Brown eyes.the best way to tell the gender of an adult turtle is the underside of the tail.... November 15, 2021 -For example, themale common box turtles and the spotted turtles often have eyes that are colored in different shades of red. On the other hand, the females usually have yellow or yellow-brown eyes.
March 16, 2017 -Males are usually more colorful than the females, especially the Eastern subspecies. Often the coloration differences are more obvious in a sexually mature male. For example:Males often have bright red, pink or orange eyes.
January 8, 2026 -Some species have gender-specific colors that make identification easier.Male American box turtles typically have red or orange eyes, while females have yellow or brown eyes. July 4, 2023 -I had a little girl box turtle with red eyes so that doesn't tell me anything. And the tail looks like a Phillips screwdriver but I don't trust a single animal to be truthful.Red eyes=boy.
Phillips screwdriver tail=girl. June 21, 2013 -What color were his eyes before this happened?Red eyes in box turtles means they are male (brown is female).As babies the eyes are usually grey or yellow and then suddenly they will change to the adult colors.
