Maybe there's a negative I'm not aware of, but I personally look for pasture raised eggs that are certified by this organization: https://certifiedhumane.org/

I can often find them for only $2 more a dozen than the cheapest option.

Looks cooler than I expected!

Dope drip. Missing a cigarette and a leather jacket.

this is a dapper looking chicken!

Neither “arithmetic” nor “algorithm” have photos.

Low Protein intake => low neurotransmitter levels => lower emotional balance / control is a causal chain I've learned about a few years ago from a therapist named Julia Ross who treated thousands of patients with this insight and published three books about it, the most recent one (The craving cure) being a comprehensive practical resource about this phenomenon. It seems to be a major factor in depression, addiction, obesity, and dysfunctional social behaviour.. and little surprise it affects chicken, too.

In my view, we have massive problems (child brain development, social problems) in the world because of protein scarcity, as capitalism excels providing everyone with ample cheap carbs but cheap sustainable protein, not so much. I dream of open source bioreactors for algae (spirulina etc) too boost availability of Protein & Omega 3 (which is another hugely undersupplied nutrient, esp. in non-coastal regions and as appetite for sunflower-fried batter goes up, because Omega 6 cancels out 3).. here in Dresden, we have a small start-up https://algenwerk.de that is trying to commercialize it but the cost really has to be brought down a lot, rn one jar is about 8€ for some green goo that tastes like nothing, but it has potential and they are a talented team.

I was a tourist in Athens once. Adjacent to the Presidential Mansion is the National Garden, quite lovely. At the time it had a miserable little zoo. In one of the cages was a pair of bedraggled hens. Their backs were entirely bare of any feathers. The reason they were bedraggled and bare was because they were locked in with a rooster. That rooster would mount and rut with them every four seconds or so, all day long, every day. It was one of the most cruel and grotesque tableus I've ever seen.

We have indoor rabbits and our boy rabbit often mounts the female one (they are both neutered). What else is there to call it but rape? He mounts her, she rejects it and runs away, he insists, eventually she has enough and they have a fight. It’s basically impossible to not call it rape

As a rural guy can confirm.

Also, the males, become quite agressive past 4 months of age. They also grow sizeable spurs hard as nails, usually these are trimmed if you have more than one rooster. Roosters will attempt to kill chicks occasionally, although they usually do a great job protecting them from predators. They are able to scare foxes sometimes :)

> One variety used rose-colored lenses, as the coloring was thought to prevent a chicken wearing them from recognizing blood on other chickens

So that's only relevant tot the rose-colored variant.

I think the answer lies in this quote right above it:

> They differ from blinders in that they allow the bird to see forward, whereas blinders do not.

Where "blinders" is a hyperlink to an article concerning blinders for chickens.

That article has a piece comparing blinders to spectacles:

> Blinders work by reducing the accuracy of pecking at the feathers or body of another bird, rather than spectacles which have coloured lenses and allow the bird to see forwards but alter the perceived colour, particularly of blood.

But this again only refers to the coloured lenses, which in the article was said to be a variant.

So my understanding is that both blinders and spectacles work by restricting the vision of the bird but the spectactles additionally had a rose-colored variant.