I'm still looking for this answer myself. I was speaking to some wildlife biologists who claim there is abour 10/15 tortoises per square mile within the desert tortoise preserve located in California City CA. The reserve is 25,000 acres in size. So that ends up being about 585 tortoises on the preserve optimistically. Not sure if that really answers the question but at least gives you an idea on just how threatened these animals are.
you would find heps in austalia
there really are only about 777,809 tortoises left but at this second three or less or even more has just died.
yes. as wild desert tortoises get older the color of its shell gets lighter color if dark when young.
tortoises are not endangered yet. they are watched very carefully though. because they do not reproduce often there is not many wild tortoises in the desert. ravens also have a huge impact on the disappearance of the tortoises. a raven will peck through the shell of the tortoise and eat what is inside the shell.
Wild canies (wolves, coyotes, fox, etc.) and wild cats (cougars, bobcats, jaguars, etc.) are the top consumers in the desert. The species will vary from desert to desert.
The desert tortoise (Gopherus agassizii) is the kind of tortoise found in the Mojave Desert. This species is native to the southwestern United States and parts of Mexico. The desert tortoise is a protected species due to its vulnerable status in the wild.
I should think above anything we are the greatest danger. for example wild tortoises are taken from the wild and illegal transported and sold as pets
it lives in the wild
there are known to be 2100 left in the wild
Petco's tortoises are wild caught adults, according to Russian Tortoise.org, a well-respected source.
1000-2000 left in the wild
Because most Russian Tortoises in the pet trade are, in fact, wild caught, or are at least housed with those that are, it is advisable to go to the vet after purchase. Your vet can check for parasites that are common in wild caught tortoises.