blur

Okay, removing the blur in 3, 2, 1.

Even though we see only blurs we start to respond to light.

So anything moving gets blurred out.

Or the envelope got a bit damp, and the ink blurred and ran?

Nothing here has been blurred.

But if we’re talking about organisms roaming across the diverse habitats or entire continents, traveling by air or by sea, having hanky-panky without boundaries – well, the lines between populations start to blur.