No, they should have white or whatever there fur color is for a belly
Popcorn and Cinnamon
bellies
their bellies become a brighter red or orange when the males are spawning
you can have red bellies and gold piranhas but black piranhas are illegal in Illinois
The red-bellied black snake, which is native to eastern Australia, is black with a distinctive pink-red belly.
Yes. But most of the time when they are white they have red eyes orsometimes called pink eyes and if they have a black/brownish tail they can have black eyes. Just depends
That is just gerbil snot. Theirs is red for some reason. What you're seeing is simply that your gerbil has a runny nose!
As they get older the tend to get more dark gray to a black with some silver spots. The red on their bellies changes to white though if they are not in light for awhile
Sounds like an American Oystercatcher except they have white bellies.
Other gerbils.
Gerbils are an animal and can not be "invented".
Gerbils are mostly herbivores, and only eat bugs when the opportunity presents itself. Bugs that they can eat are mealworms and crickets; however, do not give them the beetles or pupae that grow from mealworms, or other bugs to be safe. Also, since gerbils only get bugs occasionally, only feed them an insect two or three times a week at most.