And what barcoding does is use a specific gene called CO1 that's consistent within a species, but varies among species.

Other birds, like this tanager, have adapted within the same species.

There's some species if you get bit, you die within, like, 25 minutes.

We're a visual species.

We're a social species.

The usual methods of evaluating a habitat have been done by visually counting the numbers of species and the numbers of individuals within each species in a given area.

Within South Africa, we've got about 800 species of dung beetles, in Africa we've got 2,000 species of dung beetles, and in the world we have about 6,000 species of dung beetles.

Within a year,

Within a decade.

The origin of a species.

If you want to eat a biscuit nowadays we have to buy a biscuit within a plastic wrapper, within a plastic tray, within a cardboard box, within a plastic foil, within a plastic bag.

A species which secretes a psychoactive compound.

Based on your neurological readings, your situational empathy... is well within the normal range for our species.

What species?

A dream within a dream?

The tiger is a vanishing species.

Human beings are a social species.

So why a single human species?

They were a highly cooperative species.

They were a highly intelligent species.

We're also a species of storytellers.

A species much like our own.

Bats are a highly maternal species.

And within a week

A witch rages within

Taking it from one member of a species to another member of the species.

When did we originate as a species?

You group similar species into a genus.

That's what we've achieved as a species.

It has to be a different species.

I work with a species called Bonobo.

God, you're a disgrace to the species.

A species that actually thrives on arguing.

Come back within a month.

And within a few months.

And in fact, there's concern that the species could go extinct in the wild within 20 to 30 years.

Our species can make stuff, therefore we prospered in a way that no other species has.

It all depends on a feeling that's within me, within every soldier.

It turns out we're a pretty clever species.

This could eventually turn into a different species.

A synaptic scan calibrates it for each species.

were we so different? they're a young species.

A new species set loose in the world.

And a Homo evolutis brings together these three trends into a hominid that takes direct and deliberate control over the evolution of his species, her species and other species.

I'll call you within a week.