yego.me
💡 Stop wasting time. Read Youtube instead of watch. Download Chrome Extension

This Plan to Save a Rare Albatross From Extinction Just Might Work | National Geographic


3m read
·Nov 11, 2024

There's a place called the Pyramid Tatara Khoikhoi, yeah, off the Chatham Islands. This one rock basically is the only place in the world where this exceptionally beautiful, extremely rare bird breeds. The entire global population of 5,000 something pairs returns to only this one place to nest. Oh, eggs in one basket, literally! That risks the whole range of things, and one of the biggest threats in the Chathams here is, yeah, impacts of climate change.

If you are seeing mortality at a rate of, say, 10 percent a year, then in a decade or two, you're talking about extinction. The risks were simply getting too high, so their goal was to create a new colony of Chatham albatrosses on the main island of the Chathams. And that sounds easy, but this is some of the most impressive and incredible conservation work I've ever had the privilege to witness.

There's only perhaps three or four days a year where the sea conditions are good enough for you to actually land on that island. They will vomit exorcist style onto any person that tries to grab them. But heat is the number one danger. So, once you put the first albatross chicks in one of those boxes, the clock begins to tick.

Once the birds are off the pyramid and they're on the boat, the journey really begins. They are landed at a river mouth that is quite close to the new colony. We bring the chicks here, noon east every day, with food. We go down and feed them and give them water. Whatever sound system that plays calls, we have to please put after my marker colony.

You can't take the chicks with her too young because they can't survive without their parents. But if you take them at the right age and let them complete their fledging process, they will leave. But they will have imprinted that location in their minds. When it's time for them to breed, they will go back to where they themselves fledged.

You let this play out over a decade or two, and suddenly you have a new breeding colony. So, we would not have seen even the first year's translated chicks returning yet because they're still not quite old enough to breed. But that should be happening any year now. It's sort of just waiting, really, for the birds to come back.

This seabird crisis is probably one of the most pressing conservation concerns of our time. We've lost in the region of 70% of the global seabird population in the last 60 years. You know, hundreds of thousands of albatrosses and cormorants die every year, drowned in gill nets. Our fisheries are literally taking fish out of the seabirds' beaks.

You know, we found introduction of invasive mice, cats, and rats that wreak havoc with seabird eggs and with the chicks. This is an enormous crisis that's going on, almost completely invisible to everyone in the world because seabirds are, by their very nature, not around where we are. The Chatham Islands and the pyramid, and this albatross for me, are a symbol of hope that even though seabirds globally are in dire straits, we mustn't give up, and there are ways to turn things around.

[Music] [Laughter] [Music] You.

More Articles

View All
How Small Is An Atom? Spoiler: Very Small.
Atoms are ridiculous and unbelievably small. A single human hair is about as thick as 500,000 carbon atoms stacked over each other. Look at your fist; it contains trillions and trillions of atoms. If one atom in it were about as big as a marble, how big w…
Species and the environment | Mechanisms of evolution | High school biology | Khan Academy
So we tend to view evolution and natural selection and the formation of new species, which is often called speciation, as a slow process that could take tens or hundreds of thousands of years, or in many cases millions of years. And that’s why it’s always…
See the Remarkable Way This Veteran Is Healing from War | Short Film Showcase
I don’t consider myself a marathon runner. I’m not like the elite guys from Kenya and all those countries; that’s basically all they do. I’m a working man. I get up and go to work every day. I serve people, and that’s the most rewarding thing about my job…
Why Do You Make People Look Stupid?
Hey Youtube, you said you wanted to talk. What’s up? Why do you go around making other people look stupid? What do you mean? What’s water made of? Water. Hahaha, what makes water? Water. Ok, what elements does it take to make water? H2O. So what …
Simple redox reactions | Chemistry | Khan Academy
You have probably heard about this word: oxidation, oxidizing, or antioxidants, and stuff like that. But what exactly does it mean, and what can you do knowing about it? Well, let’s find out. Oxidation has the word oxygen in it; you can see that, right? …
Water potential worked example
A zucchini squash was peeled and cut into six identical cubes. After being weighed, each cube was soaked in a different sucrose solution for 24 hours in an open container and at a constant temperature of 21 degrees Celsius. The cubes were then removed fro…