Speckles' Mom

She is a female Tarbosaurus that Patch finds while looking for a mate and eventually leaves to find another mate in the end, she will be seen again at first part of "The Dino King" and early it shows that she does manage to find another mate.

Appearance
She is a brown Tarbosaurus with stripes on her back with a few spots.

Personality
She is seen being friendly towards Patch and not hostile towards the other male Tarbosaurus, she is also seen being a caring mother and loyal to Patch, however when he is fatally injured she leaves to find a new mate.

In Dino King, she is seen being a caring mother while also being the lead of her hatchlings while also trusting Quicks to be in charge of his sibblings.

Tarbosaurus: The Mightiest Ever
When Patch was looking for a mate, she was the only female Tarbosaurus to hear her call and until Patch finally found her they decide to get to know each other but then another male appears to take her from him. When they fight for her Patch wins that match since the Male got cocky and loses, she decide to stay with Patch and she follows him all the way to his nest which they made 2 hatchlings after a month, she is seen rest next to Patch with their hatchlings playing and she & Patch go hunting. However, when they were away they unfortunately lose both of their hatchlings and Patch sees a Therizinosaurus eating one of them, Patch gets enraged and starts attacking it while she watches it, after a few attempts he manages to kill it but he gets heavily injuried and when they go back to the nest, Patch's mate leaves him and goes to find a healthier male.

The Dino King
Sometime later, she eventually finds another mate where she presumably made a set of hatchlings with him and made another set of Hatchlings again after 8-9 years.

She would be first seen observing a horde of dinosaurs from her nest where she stands next to her 3 grown hatchlings and the young one. She coronates a plan with them which they'll successfully kill one dinosaur, after, she rest near Quicks at her nest then get approached by the young Speckles. as she was rest, Speckles plays with her but gets put next to Quicks then mom commands Quicks to spend sometime with his younger brother and with his sisters following. Then she'll see her hatchlings forming a plan to hunt, but Speckles ruins it then a stamped comes to them where majority of her hatchlings were killed. After the stamped, she get approached by One-Eye where she'll scar his face then One-Eye gets enraged and holds her near the edge of the cliff. Before she gets thrown, she sees Speckles for one last time then One-Eye pushes her off.

After she died, 15 years later, when One-Eye was about to kill Speckles, he gets a flashback about the same scenario she was in and motivates him to be enraged and be able to fight One-Eye, after Speckles wins, he earns her nest back from One-Eye and she'll be mentioned along with the others that got killed by the stamped.

Patch
Since Patch is the first male to have her as a mate, she will be loyal to him and also when they have hatchlings, however, despite Patch being loyal to his family, she will leave him when Patch is in a fatal state since he won't be around anymore.

Patch's hatchlings
She was the first pair of hatchlings she made with Patch, however, they don't last long and she also is seen not helping Patch when he fought the Therizinosaurus that killed her hatchlings.

Quicks, Speckles' Sisters & Speckles
Not much is known how she felt about Speckles' siblings before Speckles was born but after Speckles was born, she'll only depend on the oldest siblings to help her and also do other task for her, as a mother, she loves all of her hatchlings and is even worried about their stamped but sooner, she'll see Speckles alive for one last time before her death.

One-Eye
Since he was responsible for her hatchlings, she'll try to fight off the t-rex but unfortunately he'll kill her once they met.

Trivia

 * She is the only mother that made more hatchlings than any Tarbosaurus Mothers as she made in total of 6 hatchlings and 7 unhatched eggs.
 * In the Hindi Dub, she talks at some occasions.
 * Despite not having a name, in Tarbosaurus: The Mightiest Ever, the narrator naming her "Patch's Mate" is the closest thing for her having a name.