……

Puma, the most southerly cat.

Once a year, these Magellenic penguins come ashore to nest… perhaps a lifeline for a hungry cat.

This may seem ruthless, even callous, but pumas must take what's here today in case tomorrow it's gone.

This is what it takes to survive in Patagonia.

As night falls… more cats arrive.

It's an extraordinary moment.

The abundance of prey means territorial boundaries are ignored, and for now, these usually solitary creatures rub shoulders.

It won't last.

The nesting season is soon over and the penguins return to the sea.