Home » Glossy Black Cockatoos and ecosystems: the slow achievers

Glossy Black Cockatoos and ecosystems: the slow achievers

by simon

When you see an animal like a Glossy Black Cockatoo you might observe it for a moment. But what if you could watch it for several thousand years? What would you learn differently? When it comes to Glossy Black Cockatoos and ecosystems, they are slow achievers. Only then would you discover how they shape the landscape into what it is today.

Eating machines that engineer ecosystems

These cockatoos spend 88% of their lives sitting quietly and chewing the fruits from a type of tree called a she-oak.

If you were to watch all the cockatoos from a family, you’d notice they feed only on a select few ‘feed’ trees. If you were to watch many generations of that family over many years, you’d find these same trees being used over and over again.

The birds no doubt choose certain trees for their nutrition and then spread seeds all over the landscape. Day in, day out, for thousands of years they have followed the same routine. Much like how I recently wrote about aadvarks.

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Animals and birds shape our forests

We take forests for granted and think they set-seed themselves; that the landscape is created by plants … but it’s not.

The shape of ecosystems is determined by animals. This is the secrete to Glossy Black Cockatoos and ecosystems. It’s also behind the activity of most animals.

Glossy Black Cockatoos and ecosystems: the slow achievers
Glossy Black Cockatoos always eat with the left hand. No-one knows why. Perhaps it’s because that way they use less energy extracting fruits from the trees. It probably harks back to a left-handed molecular function at some point in distant evolutionary history.

Because animals are bonded to the landscape – we shape it, and consume things from it, in equal measure. Ecosystems and animals are one and the same. We are as connected to its shape as a river is flowing between mountains, scouring a valley floor.

Next time you look at any animal try to imagine its routine and then think about how long its ancestors have been doing the same. It creates a whole new dimension of thinking about their importance to the world we live in.

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