Because a lot of whole wolly mammuts have been preserved in tundra. Not only are they frozen and thus won't decompose, but the dense clay they're ofte covered with prevents oxidation aswell as preventing them from drying out. They are basically frozen solid and then vacuum packed.

The dodos lived in relatively hot areas and thus would decompose within months.

How long is it possible to survive attached to a device like this?

Its allmost like a humiliation fetish...

I bet putina get off by having a Mistress calling him short and weak and making fun of his micropenis.

Even the gold in my ring is repurposed hydrogen that has been through a supernova or two...