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It makes for vex view : In a 22 - secondvideoshared recently on Instagram , a white - tailed deer whorl middle with the camera as it nonchalantly slurp up a numb Snake River like it ’s a string of spaghetti . The somewhat redoubtable view , film by Texas - found Trey Reinhardt , beset alarm across societal media about the cervid ’s dieting .

A station shared by Trey Reinhart ( @tre_hart )

close up of a white-tailed deer and a diamondback rattlesnake with its mouth wide open

A white-tailed deer (Odocoileus virginianus) was filmed eating a snake (species unknown) on the side of a road in Texas.

A photograph posted by on

Deer are n’t naturally build for catching beast or consuming sum . or else they extract nutrient from cellulose , the fibrous ingredient that makes up the walls of works cellphone , using their intricatefour - chambereddigestive scheme , and turn it into energy . But while certainly unusual , carnivorous behavior is n’t unheard of . In fact , this creature is one in a astonishingly foresighted phone line of deer that have shown a taste for blood .

Before the snake - slurper was caught on celluloid , a cervid was filmednibbling on a live Pisces , finally take back it whole . Inother footage , what appear to be a semi - tame deer does n’t imagine twice before accepting a clump of steak from an al fresco diner , and swig it down . sphere tv camera have capturedimagesof cervid seeming to nibble on dead rabbit , and nosing around gut piles left behind by hunting watch in the state of nature .

a panda munching on bamboo

These amount to more than just one - off observations . In 1988,researchers documentedred deer in Scotland decapitate seabird chicks and gnawing on their leg and wing .

In anaccount from 1976that read like a execution mystery , white-hot - track deer ( Odocoileus virginianus ) were blamed for the death of several well - chewed avian corpses that had been plucked off nearby mist nets belonging to research worker consider birds . This timeserving mist - net hunt wasconfirmedin a field publish in the American Midland Naturalist in 2000 .

Related : Snake caught feed even big snake in striking raw video

three photos of caterpillars covered in pieces of other insects

And a2017 studydescribed cervid as one of the many scavengers at the land site of a decomposing human stiff on an experimental physical structure farm ( a research adeptness where scientists study how body decompose . ) In a chilling serial ofphotographs , deer can be seen snack on the cartilaginous end of a human costa . Amerindic patched deer have been observedcrunching on the bonesof wild animals too .

Why do herbivores sometimes eat meat?

What ’s behind these meaty banquet ? They may in fact be an entirely logical survival hack . cervid may miss the evolutionary capabilities to tackle , kill and tear asunder prey — but prone or dead animals map an easy target and a rich reference of minerals , proteins , and fats compared to the plant that deer tummy have to work exceptionally intemperate to process . .

research worker think these dietetical detours may co-occur with time when deer require more nutrient . One work published last class advise they may eat up meat when they need a growth spurt to develop or maintaintheir antlers . Having a more inclusive palate could also simply be a buffer against resource uncertainty and habitat change in the natural state .

— Why a dazed deer in Tennessee had fuzz growing from its eyeballs

A rattail deep sea fish swims close the sea floor with two parasitic copepods attached to its head.

— Two - Headed Deer Found Dead in Minnesota Woods

— inauspicious python paid ' deerly ' for a too - bounteous meal

In any casing , this trend hold up beyond deer . An African antelope promise the duiker ( Sylvicapra grimmia ) is roll in the hay toeat lizards — and even from time to time feed oncarrionif the vultures do n’t get there first . Meanwhile those Scottish red deer had an accomplice to their chick beheadings : sheep . These farm animals were fall upon not only decapitating but also stripping off their ramification and wings , too . And in Africa , the phenomenon ofbone - crunch giraffesis far-flung .

a photo of the skin beginning to shed from a snake�s face

All of these animals are what we would call herbivores . But nature prompt us that out there with selection at stake , our neatly - drawn boundaries can become a little muzzy .

a cat eyeing a mouse on a table

Close-up of an ants head.

Beautiful white cat with blue sapphire eyes on a black background.

Man stands holding a massive rat.

A cute british shorthair cat wears glasses with a book under the legs and looks to the side as if in deep thought.

a capuchin monkey with a newborn howler monkey clinging to its back

A close-up portrait of orange cat looking at the camera.

A desert-adapted elephant calf (Loxodonta africana) sitting on its hind legs.

An image comparing the relative sizes of our solar system�s known dwarf planets, including the newly discovered 2017 OF201

an illustration showing a large disk of material around a star

a person holds a GLP-1 injector

A man with light skin and dark hair and beard leans back in a wooden boat, rowing with oars into the sea

an MRI scan of a brain

A photograph of two of Colossal�s genetically engineered wolves as pups.

An abstract illustration of rays of colorful light