Feral pigeons and the London Pigeon String Foot and Rescue group(bbc.com)
bbc.com
Feral pigeons and the London Pigeon String Foot and Rescue group
https://www.bbc.com/future/article/20240620-why-do-people-persecute-city-pigeons
28 comments
An ecosystem (world) has all sorts of niches. Pigeons (Rock Doves) are simply living and evolving according to circumstances they encounter. Some pigeons have been given medals during wartime (1). All organisms do what they do, because that is what they do. You do too, but you get to be retrospective about it on internet forums. Pigeons don't ... yet.
"Flying rats". OK so what is wrong with rats? They often perform a initial clean up role and live blameless lives, if we want to think of them in a positive way - they don't care. Rats and many other "pests" tend to get "out of control" thanks to mostly human interventions: dumping waste inappropriately and the like.
(1) https://www.bbc.co.uk/news/uk-scotland-tayside-central-17138...
"Flying rats". OK so what is wrong with rats? They often perform a initial clean up role and live blameless lives, if we want to think of them in a positive way - they don't care. Rats and many other "pests" tend to get "out of control" thanks to mostly human interventions: dumping waste inappropriately and the like.
(1) https://www.bbc.co.uk/news/uk-scotland-tayside-central-17138...
My (mildly interesting) pigeon story: https://news.ycombinator.com/item?id=39689815
I think they are amazing, and as you say they were once integral to our lives, now just a pest.
I think they are amazing, and as you say they were once integral to our lives, now just a pest.
That's a fun story.
We raised roller pigeons after a pair showed up at our farm. They obviously escaped from somewhere, as they were red and tame. Until we knew what they were, we assumed there was something wrong with them, as they couldn't fly without doing loops and flips. That's what they're bred to do.
And they're delicious, as a side note. . .
We raised roller pigeons after a pair showed up at our farm. They obviously escaped from somewhere, as they were red and tame. Until we knew what they were, we assumed there was something wrong with them, as they couldn't fly without doing loops and flips. That's what they're bred to do.
And they're delicious, as a side note. . .
I'm I'm eating pigeon (which we used to a lot as a child) - I was always told that Wood Pigeon was the tastiest - but I can't say I could tell the difference.
Gordon Corera wrote a good book covering their use in WWII:
https://www.goodreads.com/book/show/37933332-secret-pigeon-s...
It is.
I wonder what a humane method of population control looks like?
Pigeon feeding can lead to rats so it seems reasonable to ban that.
I wonder what a humane method of population control looks like?
Pigeon feeding can lead to rats so it seems reasonable to ban that.
One option practiced in some cities with a pigeon population problem is to offer them safe, clean nesting places and to periodically swap out their eggs they lay there for decoys as part of cleaning. Perhaps surprisingly, they won't lay any more eggs as long as they're busy "incubating" the decoys!
That'll also prevent at least the particular pigeons nesting there from building nests in other, more annoying locations, and when kept clean decreases the chance of spreading diseases both among themselves and to humans (bird flu, for example).
Some other methods of decreasing their unnecessary suffering is to just generally keep cities clean (hopefully an easy win-win?), especially of human hair: Apparently barbers and hairdressers sweeping hair cuttings out into the street are a main reason for pigeons slowly and painfully losing their toes or entire feet.
That'll also prevent at least the particular pigeons nesting there from building nests in other, more annoying locations, and when kept clean decreases the chance of spreading diseases both among themselves and to humans (bird flu, for example).
Some other methods of decreasing their unnecessary suffering is to just generally keep cities clean (hopefully an easy win-win?), especially of human hair: Apparently barbers and hairdressers sweeping hair cuttings out into the street are a main reason for pigeons slowly and painfully losing their toes or entire feet.
Feeding birds will only lead to rats if you give them the wrong food or too much. Otherwise they will eat it all up and there will be nothing left for the rats.
I'm guessing these guys have never had Pigeon-Induced Severe Sleep Exhaustion Disorder. I ended up chronically PISSED due to some loud ass pigeons nesting outside my window. 4 hours sleep a night over a period of months sucks.
Simply go with the flow, wake up at dawn, and go to sleep when the sun sets, like the pigeons are telling you to. You'll be leading a more natural life, and you'll avoid the risk of being eaten by a fox due to hopping around on the ground after dark.
Ha. That does seem to be the only logical solution.
If you’ve ever seen a pigeon nest, it’s actually hilarious.
It’ll be a couple of sticks just plonked on a ledge. They can be very proud of their nests and after the 9 seconds of effort put into the job, who’s to blame them?
It’ll be a couple of sticks just plonked on a ledge. They can be very proud of their nests and after the 9 seconds of effort put into the job, who’s to blame them?
Yeah I don't wish any harm to pigeons but, the cooing... THE COOOING!!#1
At least I don't have head pigeons.
At least I don't have head pigeons.
My wife and a few friends were into helping feral cats. I did a few stints. Built a shelter, helped bake cookies for sale to generate funds etc.
I remember doing predator-prey models at uni. The issue is that the population will just grow until it’s at some kind of capacity. Cats are easier to capture and spay, but an issue there is that for every cat that lives longer, many thousands of native animals are going to die. But the cat is cuter and visible, so we help it.
For eg pigeons, what limits the population? You can’t capture and neuter every bird, so population restriction is environmental. If you add food, rather than 1000 birds you now have 1100 birds, etc. Ideally we’re being kind to a balanced population of birds that play some part in the local ecosystem, rather than one that we created and out-competes other birds because we give it a hand.
Not an expert. Experts, what’s the best outcome here?
Edit: emigrated to Sydney. Took 3 moggies with us at great expense but they’re now inside cats so we don’t annihilate the local wildlife and irritate all the neighbours (who are rightfully very protective of their native animals). Cats are happy. A friend’s mom looked after about 17 feral kittens. Now 17 grown cats that eat a lot of food made of presumably gentle cows. This is not well-thought out. But kittens are cute and have utterly hacked humans.
I remember doing predator-prey models at uni. The issue is that the population will just grow until it’s at some kind of capacity. Cats are easier to capture and spay, but an issue there is that for every cat that lives longer, many thousands of native animals are going to die. But the cat is cuter and visible, so we help it.
For eg pigeons, what limits the population? You can’t capture and neuter every bird, so population restriction is environmental. If you add food, rather than 1000 birds you now have 1100 birds, etc. Ideally we’re being kind to a balanced population of birds that play some part in the local ecosystem, rather than one that we created and out-competes other birds because we give it a hand.
Not an expert. Experts, what’s the best outcome here?
Edit: emigrated to Sydney. Took 3 moggies with us at great expense but they’re now inside cats so we don’t annihilate the local wildlife and irritate all the neighbours (who are rightfully very protective of their native animals). Cats are happy. A friend’s mom looked after about 17 feral kittens. Now 17 grown cats that eat a lot of food made of presumably gentle cows. This is not well-thought out. But kittens are cute and have utterly hacked humans.
> For eg pigeons, what limits the population?
Not an expert myself but here in Germany people build pigeon shelters and swap out the eggs with fake eggs.
Not an expert myself but here in Germany people build pigeon shelters and swap out the eggs with fake eggs.
[Edit: I had misread the above comment, which is not saying 'per year']
While cats do indeed kill wildlife, I suspect that "thousands of animals per year" is a big exaggeration even for ferals. It might be true if their sole diet was wildlife, but in most cases the diet will include a lot of contributions from humans (from people who like cats, scavenging in bins, and occasionally, theft). And of course almost all of the wildlife they do take will be mice, which is the original reason we live with cats. Even today, if a cat near you is taking thousands of mice per year, few people would prefer to live with thousands of mice.
Pet cats, of course, don't take anything like this number. I've seen figures of <5 per year, and that's consistent with my own cats.
While cats do indeed kill wildlife, I suspect that "thousands of animals per year" is a big exaggeration even for ferals. It might be true if their sole diet was wildlife, but in most cases the diet will include a lot of contributions from humans (from people who like cats, scavenging in bins, and occasionally, theft). And of course almost all of the wildlife they do take will be mice, which is the original reason we live with cats. Even today, if a cat near you is taking thousands of mice per year, few people would prefer to live with thousands of mice.
Pet cats, of course, don't take anything like this number. I've seen figures of <5 per year, and that's consistent with my own cats.
If you’re going to quote, make it an accurate quote :) I didn’t say per year. And the amounts of animals killed by pet cats are very much not accepted as 5. Maybe you’re presented with 5.
“Cats have played a leading role in most of Australia’s 34 mammal extinctions since 1788, and are a big reason populations of at least 123 other threatened native species are dropping.
But pet cats are wreaking havoc too. Our new analysis compiles the results of 66 different studies on pet cats to gauge the impact of Australia’s pet cat population on Australia’s wildlife.
On average, each roaming pet cat kills 186 reptiles, birds and mammals per year, most of them native to Australia”
https://www.nespthreatenedspecies.edu.au/news-and-media/late...
“scientific evidence does not support the popular use of cats to control urban rat populations, and ecologists oppose their use for this purpose because of the disproportionate harm they do to native wildlife”
“Surveys of cat owners find they often view the depredation of wildlife as a normal thing that cats do, and rarely feel an individual obligation to prevent it.[55] They may experience some level of cognitive dissonance toward the subject, because when surveyed they're more likely than the general public to believe that cat predation isn't harmful to wildlife”
https://en.m.wikipedia.org/wiki/Cat_predation_on_wildlife
“Cats have played a leading role in most of Australia’s 34 mammal extinctions since 1788, and are a big reason populations of at least 123 other threatened native species are dropping.
But pet cats are wreaking havoc too. Our new analysis compiles the results of 66 different studies on pet cats to gauge the impact of Australia’s pet cat population on Australia’s wildlife.
On average, each roaming pet cat kills 186 reptiles, birds and mammals per year, most of them native to Australia”
https://www.nespthreatenedspecies.edu.au/news-and-media/late...
“scientific evidence does not support the popular use of cats to control urban rat populations, and ecologists oppose their use for this purpose because of the disproportionate harm they do to native wildlife”
“Surveys of cat owners find they often view the depredation of wildlife as a normal thing that cats do, and rarely feel an individual obligation to prevent it.[55] They may experience some level of cognitive dissonance toward the subject, because when surveyed they're more likely than the general public to believe that cat predation isn't harmful to wildlife”
https://en.m.wikipedia.org/wiki/Cat_predation_on_wildlife
My apologies, I misread your comment.
I think it's safe to say that the number of animals killed by pet cats is disputed. It will also be quite different in different places; my figures come from my area. The situation is also very different in Australia, where cats are a recent introduction, and the native population is naive to them, versus countries where this is not the case. I certainly don't defend letting cats outside in Australia or New Zealand.
In other places it's more a question about equilibrium. All wild animals die, either from predation, starvation, or disease; predation may not be the worse death. Nor is predation necessarily a sign of disequilibrium (IE, cats causing a falling wildlife population) - at equilibrium it's still possible for 100% of deaths to be by predation, as the older animals get slower and are predated. The exact effect of pet cats is therefore quite involved, and counting the number of kills won't tell you the whole picture even if you could get that figure.
I think it's safe to say that the number of animals killed by pet cats is disputed. It will also be quite different in different places; my figures come from my area. The situation is also very different in Australia, where cats are a recent introduction, and the native population is naive to them, versus countries where this is not the case. I certainly don't defend letting cats outside in Australia or New Zealand.
In other places it's more a question about equilibrium. All wild animals die, either from predation, starvation, or disease; predation may not be the worse death. Nor is predation necessarily a sign of disequilibrium (IE, cats causing a falling wildlife population) - at equilibrium it's still possible for 100% of deaths to be by predation, as the older animals get slower and are predated. The exact effect of pet cats is therefore quite involved, and counting the number of kills won't tell you the whole picture even if you could get that figure.
No problem. And you’re right it’s never simple.
If cats weren’t there, native animals would be doing the predation. We enable cats to out-compete other animals. Islands make it easier to measure the impact but obviously this plays out similarly in all places. We like cats, help them where we can, have devoted much of our internet bandwidth to them, and there’s no way that is a positive for other animals in the ecosystem. The level of impact is debatable but it’s not anywhere near positive.
I lived in South Africa. Tons of cats in cities and very few species of birds. Go to a reserve with “proper” wildlife and there are tons of bird species and no cats. They’re utterly out-competed when the playing field is level.
Going back to the article, if we feed pigeons they’ll increase in number until we get a new equilibrium. So our current state isn’t an act of god, and by doing more of the same we’ll just exacerbate the problem. Humane management is surely a better idea, like the fake eggs approach described by another commenter. (https://news.ycombinator.com/item?id=40771093)
If cats weren’t there, native animals would be doing the predation. We enable cats to out-compete other animals. Islands make it easier to measure the impact but obviously this plays out similarly in all places. We like cats, help them where we can, have devoted much of our internet bandwidth to them, and there’s no way that is a positive for other animals in the ecosystem. The level of impact is debatable but it’s not anywhere near positive.
I lived in South Africa. Tons of cats in cities and very few species of birds. Go to a reserve with “proper” wildlife and there are tons of bird species and no cats. They’re utterly out-competed when the playing field is level.
Going back to the article, if we feed pigeons they’ll increase in number until we get a new equilibrium. So our current state isn’t an act of god, and by doing more of the same we’ll just exacerbate the problem. Humane management is surely a better idea, like the fake eggs approach described by another commenter. (https://news.ycombinator.com/item?id=40771093)
> It might be true if their sole diet was wildlife
Cats unfortunately catch and kill prey even when they have enough to eat. Their hunting instincts aren't wired to the feeling of hunger.
Cats unfortunately catch and kill prey even when they have enough to eat. Their hunting instincts aren't wired to the feeling of hunger.
A good article is this 2006 piece in the New York Times called "Pigeon Wars"
https://www.nytimes.com/2006/10/15/magazine/15pigeons.html
My take from that is the Pigeon population is a function of the food supply, so to reduce the pigeon population you reduce the food. Which includes that supplied by the Pigeon lovers.
https://www.nytimes.com/2006/10/15/magazine/15pigeons.html
My take from that is the Pigeon population is a function of the food supply, so to reduce the pigeon population you reduce the food. Which includes that supplied by the Pigeon lovers.
So the plot of Halo 1 was always pigeons? Hmm
There are parts of the world where pigeons are bred for food in the same way chicken might be, and in fact, it can be considered a delicacy.
When I was a kid (in Cairo) my father let me keep a small pigeon coop on the roof. We'd buy a few, then you have to keep them locked in the coop for a couple weeks so that they "home" there. After that, they'd be allowed to leave and fly wherever they'd like, and they'd always come back to the coop to nest at night. You'd feed them once a day or so by throwing some grain on the floor outside the coop, and they'd learn to associate a cue (like waving a flag) with feeding time and fly back to eat.
That said, I could never bring myself to eat them (not because of disgust, but just because at that point they felt like pets).
When I was a kid (in Cairo) my father let me keep a small pigeon coop on the roof. We'd buy a few, then you have to keep them locked in the coop for a couple weeks so that they "home" there. After that, they'd be allowed to leave and fly wherever they'd like, and they'd always come back to the coop to nest at night. You'd feed them once a day or so by throwing some grain on the floor outside the coop, and they'd learn to associate a cue (like waving a flag) with feeding time and fly back to eat.
That said, I could never bring myself to eat them (not because of disgust, but just because at that point they felt like pets).
I observed a group of urban pigeons and their nesting habits for a couple of years (you gotta have a hobby), and I started getting upset by threats to their success, like when jealous humans put up netting, or when a buzzard shows up, or when a chick gets sick and dies ... until it occurred to me that I was more invested in their lives than they were. They care deeply about the competitive process of making chicks, defending nest sites, getting the best twigs and food, and about the eggs ... but once they hatch, if a chick vanishes (they usually only have two at a time), the parents' reaction is "Yay! Time to make more! Let's remodel the nest and get busy!". They're at it again within half an hour, with no sign of distress. I guess that's life as a prey animal.
There are quaint old picturesque dovecotes in a lot of historic places ... those were for harvesting the squabs, to turn into pies. On reflection I think this was a reasonable arrangement for keeping things in balance (a modest proposal, even).
There are quaint old picturesque dovecotes in a lot of historic places ... those were for harvesting the squabs, to turn into pies. On reflection I think this was a reasonable arrangement for keeping things in balance (a modest proposal, even).
All of my pigeon questions were answered at Pigeons.biz [1], a forum community dedicated to pigeon owners and enthusiasts. They have over 50,000 members and 900,000 posts.
[1] https://www.pigeons.biz
[1] https://www.pigeons.biz
I find them interesting but wound up disliking them greatly because they make a mess. When you make them mistake of not having the heart to ruin their nest and have to shovel buckets full of poop at the end, and them getting poop on your terrace daily, you kind of get sick of them.
I would not mind them as much if they did not shit everywhere.
I would not mind them as much if they did not shit everywhere.
Put in that context it’s rather sad.