Next are those that are newly discovered.
But are these "older" species that have been around a while?
Or are NEW species evolving all the time? And if so, how frequently?
Attn: FR Biologists
How do you confirm a new species, rather than just a different varity?
If they can breed with the group across the river,
they're not a different species even if they look different.
So how does the biologist determine they are a truely different species?
DNA?