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The ancient world teemed with birds

aeon.co

31–40 of 73 posts

Re: The ancient world teemed with birds

#31
post #23
post #22

Earlier quoted context omitted.

This. People in suburban and urban areas should be banned from having outdoor cats, period.

Yes, let's make the life of a pet miserable so we can have urban/suburban birds... As if the problem is the loss of birds in Manhattan or Queens, and not the loss of birds in millions of acres of rural USA (where cats are not really the problem), for example...

Or, you know, don't enslave cats in miserable settings.

Re: The ancient world teemed with birds

#32
post #15

Birds have been in significant and will probably continue to decline due to human activity. https://en.wikipedia.org/wiki/Bird_extinction The main drivers I think are plain habitat loss, pesticide use (associated decline in insect population), and large scale change in available food and climate. I think the easiest to address would be pesticide and herbicide use -- widely known to have other negative side effects, s…

Cats, as cute as they are, are a major contributor as well. https://www.theatlantic.com/science/archive/2019/07/cat-bird... > Feral cats on islands are responsible for at least 14% global bird, mammal, and reptile extinctions and are the principal threat to almost 8% of critically endangered birds, mammals, and reptiles. https://www.doi.org/10.1111/j.1365-2486.2011.02464.x

Two more from The Atlantic:

- How Cats Used Humans to Conquer the World - -- Ancient DNA from 209 cats over 9,000 years tell the story of their dispersal. https://www.theatlantic.com/science/archive/2017/06/cat-domi...

- The End of Cats: An Interview With the New Zealand Economist Calling to Eliminate All Kitties -- "The cat lobby here is just as feral, self-centered and as balmy as your gun lobby is" https://www.theatlantic.com/business/archive/2013/01/the-end...

Re: The ancient world teemed with birds

#33
post #3

Are birds actually so scarce elsewhere in the world? My experience in a small city on the east coast of Australia is that birds are everywhere and in great variety. On a recent morning, I counted 10 different species of bird walking 500m to the shops and back. And it is hard to ignore the noise from the large flocks of sulfur crested cockatoos and rainbow lorakeets that frequent my town. I understand that what I see…

Anecdotally, I grew up in Rural Ontario and there are far fewer birds around my home town then there were when I was a kid. Yes, there are still lots of birds, but the winter migrations used to bend the hydro lines down to the ground.

Re: The ancient world teemed with birds

#34
post #28
post #21

Earlier quoted context omitted.

While that paper singles out cats, any introduced mammal species (rats, foxes, dogs etc.) on an island with ground-nesting and/or flightless birds is a huge problem...

Yes, that's a massive issue in New Zealand. We have a programme called Predator Free 2050 aiming to address it. There are some very interesting organisations working on solutions, such as the Cacophony Project ( https://cacophony.org.nz/ )

I added this up the thread, but here again so you don't miss it.

https://www.theatlantic.com/business/archive/2013/01/the-end...

Re: The ancient world teemed with birds

#35
post #23

Earlier quoted context omitted.

Yes, let's make the life of a pet miserable so we can have urban/suburban birds... As if the problem is the loss of birds in Manhattan or Queens, and not the loss of birds in millions of acres of rural USA (where cats are not really the problem), for example...

We shouldn't be making like for pets more miserable. We should be explaining to people the damage that cats to to the local ecology and dissuading them from having them. A fun talk I had with my kids.

Kids are far more destructive for the environment than cats, though.

Re: The ancient world teemed with birds

#36
post #23

Earlier quoted context omitted.

Yes, let's make the life of a pet miserable so we can have urban/suburban birds... As if the problem is the loss of birds in Manhattan or Queens, and not the loss of birds in millions of acres of rural USA (where cats are not really the problem), for example...

We shouldn't be making like for pets more miserable. We should be explaining to people the damage that cats to to the local ecology and dissuading them from having them. A fun talk I had with my kids.

Well, an urban centre doesn't have much "local ecology" to begin with...

Re: The ancient world teemed with birds

#37

Earlier quoted context omitted.

We shouldn't be making like for pets more miserable. We should be explaining to people the damage that cats to to the local ecology and dissuading them from having them. A fun talk I had with my kids.

Kids are far more destructive for the environment than cats, though.

Allowing one damaging thing isn't a good enough reason for allowing another damaging thing. In both cases the costs and benefits need to stand on their own merits.

Re: The ancient world teemed with birds

#38
post #37

Earlier quoted context omitted.

Kids are far more destructive for the environment than cats, though.

Allowing one damaging thing isn't a good enough reason for allowing another damaging thing. In both cases the costs and benefits need to stand on their own merits.

Sure, but it still reads like a guy idling his Hummer so he can explain the environmental effects of someone's bicycle.

Re: The ancient world teemed with birds

#39
post #9
post #3

Are birds actually so scarce elsewhere in the world? My experience in a small city on the east coast of Australia is that birds are everywhere and in great variety. On a recent morning, I counted 10 different species of bird walking 500m to the shops and back. And it is hard to ignore the noise from the large flocks of sulfur crested cockatoos and rainbow lorakeets that frequent my town. I understand that what I see…

I've been in places in the USA and Europe that just feel devoid of birds or often insects. Lift a log in Australia and there are dozens of living things crawling around. In parts of the US, more often than not, there's nothing. I have a pretty routine suburban backyard in South Australia and there are loads of birds, as with your experience - lorikeets, wattlebirds, etc.

In Europe you can see some "forests" which are devoid of any life. I lived near one as a kid. They are simply not functioning ecosystems but dead silent wood plantations.

Re: The ancient world teemed with birds

#40
This was a nice read, and I thought it would be more of a statement on our current planetary catastrophe. If you were worried it was another depressing (if accurate) "everything is dying" article, it's not.

Although, it is sad we don't notice the decline of birds, or anything else.

The book "Whittled Away" has a fantastic description of how ridiculous it is people where I live think the fisheries are abundant. They're a wasteland compared to what once was, but since humans have short lives and shorter memories we don't know what we're missing.

Same goes for light pollution (how many stars is a lot? I still can't quite make out the milky way in a field an hour from the city), or noise pollution (how many birds were driven from the city by the infernal noise of cars?) or just... sight pollution, I guess (how few leaves do you see in a day?)

https://books.google.ie/books?id=XQiWDwAAQBAJ https://en.wikipedia.org/wiki/Shifting_baseline

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