Aug 25, 2026 · 1 hr 1 min · 14 segments
SCUBA with sharks. Cave diving. Cristina Zenato is a renowned shark ecologist and cave diving explorer, as well as an educator and conservationist. Listen in as she shares not only her extraordinary…
Cristina ZenatoGuestCurt LinvilleHostWe, uh, I was on a farm, grew up on a farm, and I had, uh, windows in my room, and we had outdoor cats.
And a cat had a litter of kittens, and when I first started working with the kittens, you know, they would hiss at me.
They're like, "I don't know what you are." When they got old enough, the mother cat grabbed the kittens one at a time and jumped up on the windowsill and showed me to the kitten, and then did this special kind of a meow, which I've come to recognize.
The next time I went outside, all the kittens chased me around the yard and wanted to play.

And that's a cat, but, you know, it would be cool to see how many people have observed that behavior.

You [laughs] literally chase the sardine runs in the water as they migrate from Antarctica along the coast of South Africa, and attract every single possible predator you can think.

And the predator's very much aware of our presence, all of them, and completely avoiding and missing us and just going after the sardines.
We, uh, I was on a farm, grew up on a farm, and I had, uh, windows in my room, and we had outdoor cats.
And a cat had a litter of kittens, and when I first started working with the kittens, you know, they would hiss at me.
They're like, "I don't know what you are." When they got old enough, the mother cat grabbed the kittens one at a time and jumped up on the windowsill and showed me to the kitten, and then did this special kind of a meow, which I've come to recognize.
The next time I went outside, all the kittens chased me around the yard and wanted to play.

And that's a cat, but, you know, it would be cool to see how many people have observed that behavior.

You [laughs] literally chase the sardine runs in the water as they migrate from Antarctica along the coast of South Africa, and attract every single possible predator you can think.

And the predator's very much aware of our presence, all of them, and completely avoiding and missing us and just going after the sardines.
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