pics

29809 readers

509 users here now

Rules:

1.. Please mark original photos with [OC] in the title if you're the photographer

2..Pictures containing a politician from any country or planet are prohibited, this is a community voted on rule.

3.. Image must be a photograph, no AI or digital art.

4.. No NSFW/Cosplay/Spam/Trolling images.

5.. Be civil. No racism or bigotry.

Photo of the Week Rule(s):

1.. On Fridays, the most upvoted original, marked [OC], photo posted between Friday and Thursday will be the next week's banner and featured photo.

2.. The weekly photos will be saved for an end of the year run off.

Weeks 2023

Instance-wide rules always apply. https://mastodon.world/about

founded 3 years ago

MODERATORS

Alchemy@lemmy.world

netburnr@lemmy.world

Alchemy@feddit.ro

Theprogressivist@lemmy.world

pwalker@discuss.tchncs.de

464

Chicken companies prevent chicken from sleeping to keep them eating around the clock (lemmy.zip)

submitted 2 days ago* (last edited 1 day ago) by Wurzl@lemmy.zip to c/pics@lemmy.world

213 comments fedilink hide all child comments

US chicken companies pioneered restricting sleep to keep birds eating around the clock.

A new study (Li et al., 2026) recommends giving chickens just 2 hours of darkness nightly to maximize the time they spend eating. The study and photo are Chinese.

We know chickens have far better hapiness with 7–8 hours of darkness to sleep.

But they eat more and grow faster when they are sleep deprived.

you are viewing a single comment's thread
view the rest of the comments

[–] southsamurai@sh.itjust.works 27 points 2 days ago (2 children)

Signs of stress, and behaviors that indicate a normative state.

Chickens, when calm and with their flock, make all kinds of sounds and exhibit behaviors like "cuddling", and even the rare mutual preening. While it's impossible to point to anything like that and be 100% certain you've identified the internal emotional state of an animal, it's one of those duck things, only chickens. If it looks like a happy chicken, and trills like a happy chicken, might as well say it's a happy chicken.

If chickens don't get good rest, you'll notice all the usual bird stress behaviors appearing. Feather plucking, grumpiness, pecking, angry zipper noises, etc.

So, again, it's foolhardy to apply human states of mind to anything that can't speak our language. But some things can be observed and extrapolated to at least be similar.

Side note: the sound a happy chicken makes when cuddling you will either melt your heart, or prove you're an emotionless wreck. I have wept at that sound

[–] natecox@programming.dev 17 points 2 days ago (2 children)

Chicken owner here: you can indeed absolutely tell what a chicken is feeling because they have a wide range emotions they will loudly tell you all about.

All my birds are like this. They're very expressive.

[–] southsamurai@sh.itjust.works 1 points 1 day ago

Very, very loudly lol.

[–] Theoriginalthon@lemmy.world 4 points 1 day ago (1 children)

I once had a chicken that would purr like a cat

[–] southsamurai@sh.itjust.works 4 points 1 day ago

It's such a lovely sound :)

Mine only breaks it out when she's particularly lovey dovey with me. And, obviously, I melt into a puddle when she does lol