What are the three things we want even if we are in a state of nature...we want life, we want the freedom to do as we will, and we want to keep our property. Doesn't matter if there is a government or not...and that boils down to what rights are natural to us...our natural rights.
If you assume people as a whole are the same. Depressed people who want to kill themselves obviously don't want life. We want freedom to do as we will, however, we don't get it and that is what makes us different from animals. And we want to possess, but again, that doesn't always fly.
They aren't natural rights if only because constantly does our daily lives conflict with such rights. Rights are not rights if they can be taken away.
We can be killed, we can have our freedoms taken from us, and we can have our property taken from us.
Not without Consequence.