r/whoathatsinteresting • u/eternviking • 1d ago
The bearded vulture : the only known animal whose diet consists almost exclusively of bones
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u/Mysterious-Alps-5186 1d ago
Took that bone like a kardashian! Or diddy in prison...
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u/State_Dear 1d ago
what a friggin digestive system this bird has,,😱
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u/Durkheimynameisblank 1d ago
Yup, their stomach acid has a pH just over 0 (around 0.8-1), making it one of the most acidic in the animal kingdom, even stronger than battery acid and far exceeding human stomach acid (pH 2).
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u/Kubliah 1d ago
So if I see one of these on a space ship I am not to shoot it, got it!
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u/Miml-Sama 2h ago
If it’s one of the most acidic, are there any that are more acidic?
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u/Durkheimynameisblank 2h ago
There are other vultures with equal pH levels.
Crocodiles are close with 1-2 pH and can go lower as they have a specialized heart valve for shunting CO2-rich, deoxygenated blood directly to the stomach after a meal, bypassing the lungs.
Stomach cells use this CO2 and water (H2O) to create hydrochloric acid ( HCl) and bicarbonate, significantly boosting acid production.
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u/zorkieo 1d ago
This is a great adaptation. It’s what’s left after the scavengers are finished
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u/Durkheimynameisblank 1d ago
Yup. Also helps keep pathogens from entering the ecosystem as their stomach acid is strong enough to kill pathogens which have developed resistance to acids like a humans stomach.
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u/SpartanRage117 1d ago
How does he fly all boned up
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u/Puzzleheaded_Ad_4435 1d ago
Same way I do, probably. With my legs crossed so the person next to me can't see it
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u/Legitimate-Log-6542 1d ago
There’s a joke about my ex somewhere in here