this post was submitted on 21 Feb 2026
1018 points (99.1% liked)
Science Memes
19220 readers
2914 users here now
Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don't throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
This is a science community. We use the Dawkins definition of meme.
Research Committee
Other Mander Communities
Science and Research
Biology and Life Sciences
- !abiogenesis@mander.xyz
- !animal-behavior@mander.xyz
- !anthropology@mander.xyz
- !arachnology@mander.xyz
- !balconygardening@slrpnk.net
- !biodiversity@mander.xyz
- !biology@mander.xyz
- !biophysics@mander.xyz
- !botany@mander.xyz
- !ecology@mander.xyz
- !entomology@mander.xyz
- !fermentation@mander.xyz
- !herpetology@mander.xyz
- !houseplants@mander.xyz
- !medicine@mander.xyz
- !microscopy@mander.xyz
- !mycology@mander.xyz
- !nudibranchs@mander.xyz
- !nutrition@mander.xyz
- !palaeoecology@mander.xyz
- !palaeontology@mander.xyz
- !photosynthesis@mander.xyz
- !plantid@mander.xyz
- !plants@mander.xyz
- !reptiles and amphibians@mander.xyz
Physical Sciences
- !astronomy@mander.xyz
- !chemistry@mander.xyz
- !earthscience@mander.xyz
- !geography@mander.xyz
- !geospatial@mander.xyz
- !nuclear@mander.xyz
- !physics@mander.xyz
- !quantum-computing@mander.xyz
- !spectroscopy@mander.xyz
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and sports-science@mander.xyz
- !gardening@mander.xyz
- !self sufficiency@mander.xyz
- !soilscience@slrpnk.net
- !terrariums@mander.xyz
- !timelapse@mander.xyz
Memes
Miscellaneous
founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
The overwhelming majority of bullets are used against paper or steel targets. Most hunters take the entire carcass for butchering, so the eagles aren't eating lead from animals shot and left in the wilderness. And given the volume needed, I wouldn't be surprised that they're eating fragments fired at steel targets that they mistake for rocks to keep in their stomach to grind up food.
This is untrue, gastroliths are associated only with birds that eat plants. They grind up food, which isnβt necessary for meat. Eagles eat bullets from animals that have either been shot and abandoned, lost, or had parts of them discarded as zqxwas pointed out.
Don't know what they do over there, but we usually get the lungs and guts out as soon as possible in order to keep the meat from spoiling. Long lived predators that likes to scavenge can develop lead poisoning from those remains if it's their main source of food.
If confusing with rocks was the main source you'd expect it to be just as common in other birds.
Does that mean hunters also eat lead?
You tend to be generous with what you discard because you don't want to eat lead.
I could only find one report where they measured Pb in blood. People who self reported eating game meat in Utah had 30% higher lead levels than people who did not.
That's why I also mentioned to stop shooting guns. If you are shooting in such an unsafe way that fragments fly around and get lost, then you shouldn't be allowed to shoot in the first place.
You're not familiar with the concept of an outdoor target range, are you?
Yeah, it is a problem.
Would it be without leaded bullets?
Yes, if there are bullets or parts of metal that fly randomly, it is always going to be a hazard. Even without lead poisoning, I don't believe that chunks of metal in the digestive system would be good for this bird, or any other animal. And what is the point, what good does a stupid outdoors gun range bring? Even if you think that it's fine for people to learn how to be better at shooting deadly weapons, what does an outdoors setting bring other than risks?
They're cheaper to build and maintain, they're more robust, they're more dispersed, they can accommodate longer ranges, and they're less restrictive on types of ammunition and types of firearms.
What about depleted uranium bullets?
If you can source the ammo I'm sure you can find a range that'll look the other way. Really I'm talking more about long rifles and FMJ rounds though.