In Touch With Nature – Giraffes chew bones and lions eat grass #animalkingdom #natureconservation

Kaye and I are starting a new series this year entitled “In Touch With Nature”. We will be sharing information about the natural environment, and I will include some of my nature videos, artworks, and photographs.

For any writers, poets and authors who have an interest in nature conservation and our natural environment, I have joined the Society of Environmental Authors and Journalists. You can find out more about it here: Society of Environmental Authors and Journalists – Robbie Cheadle

For this first post in this series, I am discussing the topic of herbivores and carnivores.

The Oxford dictionary defines a herbivore as an animal that feeds on plants.

National Geographic expands on this to say that a herbivore is an organism that mostly feeds on plants. Herbivores range in size from tiny insects such as aphids to large, lumbering elephants. You can read more on this topic here: Herbivore (nationalgeographic.org)

Conversely, Oxford defines a carnivore as an animal that feeds on other animals.

National Geographic says: “A carnivore is an organism that eats mostly meat, or the flesh of animals. Sometimes carnivores are called predators.” You can read more here: https://education.nationalgeographic.org/resource/carnivore/

Picture caption: Male kudu in the bush. Photograph by Robbie Cheadle.

With the above in mind, did you know that many herbivores chew on bones? It’s true. Giraffes, red deer, reindeer, camels, wildebeest, kudu, gemsbok, and sable antelopes, as well as domestic cows and sheep, are not the strict vegans we think they are. They have all been observed to consume bones in a practice called osteophagy.

These animals do not actually eat the bones or break them open to eat the marrow inside, they only chew on dry bones and only when they are mineral deprived. Chewing bones provides herbivores with essential nutrients, phosphorus, and a bit of sodium.

Phosphorus is an essential mineral for all animals. This mineral plays an important role in the formation of the skeletal system and is necessary for certain biological processes including energy metabolism, protein synthesis, cell signaling, and lactation. A lack of phosphorus results in delayed growth and failure to regenerate new bone as well as problems with the reproductive system.

Another way herbivores obtain essential minerals and other elements they need is natural licks, also called salt licks. These licks can be natural but many are artificial and created by humans for the animals. You will see deer, moose, elephants, hippos, rhinos, tapirs, woodchucks, fox squirrels, mountain goats, porcupines and frugivorous bats all making use of natural or artificial licks to obtain phosphorus and biometals (sodium, calcium, iron, zinc, and other trace elements).

Picture caption: Old male Cape Buffalo at a salt like. Photograph by Robbie Cheadle.

A further surprise is that lions sometimes eat small amounts of grass to extract certain nutrients they need. As their digestive system is designed to digest meat, they cannot digest the grass fully and often vomit soon after eating it.

Some of the reasons a lion may eat grass are as follows:

  • It helps provide them with a source of water;
  • It helps maintain their body weight;
  • It helps keep them cool in hot weather;
  • It helps settle stomach aches; and
  • Its an easy way for a lion to get nutrients.

Lions are versatile. This means that if they are hunting in dry regions like the Kalahari Desert, lions may eat plants and fruits as an alternate source of water. Lions don’t drink very much.

Picture caption: Male lion in the bush. He looks like he is chuckling. Photograph by Robbie Cheadle.
Picture caption: My teeth are bigger than your teeth! Male lion in the bush. Photograph by Robbie Cheadle.

Domestic dogs and cats also sometimes eat grass for the same reasons as lions. Just like lions, they usually vomit after eating it.

Animals are adaptable and find ways to meet their dietary needs. There are few perfect examples of herbivores or carnivores in the wild.

Here are a few of my YouTube wildlife videos:

Young kudu (short taken at Madikwe Game Reserve in January 2024)

This black maned lion walked right past our vehicle:

This is a short of the old male Cape Buffalo at the salt lick.

About Roberta Eaton Cheadle

Award-winning, bestselling author, Roberta Eaton Cheadle, is a South African writer and poet specialising in historical, paranormal, and horror novels and short stories. She is an avid reader in these genres and her writing has been influenced by famous authors including Bram Stoker, Edgar Allan Poe, Amor Towles, Stephen Crane, Enrich Maria Remarque, George Orwell, Stephen King, and Colleen McCullough.

Roberta has two published novels and has horror, paranormal, and fantasy short stories included in several anthologies. She is also a contributor to the Ask the Authors 2022 (WordCrafter Writing Reference series).

Roberta also has thirteen children’s books and two poetry books published under the name of Robbie Cheadle, and has poems and short stories featured in several anthologies under this name.

Roberta’s blog features discussions about classic books, book reviews, poetry, and photography. https://roberta-writes.com/.

Find Roberta Eaton Cheadle

Blog: https://wordpress.com/view/robertawrites235681907.wordpress.com

Twitter: https://twitter.com/RobertaEaton17

Facebook: https://www.facebook.com/robertawrites

Amazon: https://www.amazon.com/Roberta-Eaton-Cheadle/e/B08RSNJQZ5

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107 Comments on “In Touch With Nature – Giraffes chew bones and lions eat grass #animalkingdom #natureconservation”

  1. joy gerken says:

    I found this fascinating.Thanks Robbie. Are you still around RRBC? Joy

    Liked by 2 people

  2. I love learning from you, Robbie! You even explain things I didn’t know I would enjoying knowing!! (love the pictures and videos)

    Liked by 2 people

  3. Kymber Hawke says:

    This article is amazing! The photos are spectacular! Those teeth! lol 🤍😽

    Liked by 1 person

  4. merrildsmith says:

    Interesting information and wonderful videos, Robbie. Thank you!

    Liked by 1 person

  5. I’ve seen cats eat grass (and vomit), but I didn’t know herbivores chew on bones if they don’t have salt licks. How interesting.

    Liked by 1 person

  6. I always wondered why cats vomit after eating grass – now I know! Thanks Robbie.

    Liked by 1 person

  7. I’ve researched animals eating all sorts of oddities when they are sick, for medicinal reasons, but hadn’t considered some foods would be for simple nutrition. Makes sense.

    Liked by 1 person

  8. I love this so much, Robbie. We all need to pay attention to what nature is telling us. Your photos are amazing! It’s so fun to learn about a part of the world that isn’t discussed much. It brings great awareness to our world community. 💖

    Liked by 1 person

  9. Great shots and video Robbie!
    Because domestic cats are related to Lions, I see domesticated cats eating grass as well and then throwing it up. So there must be something in the grass that acts as medicine?
    I wouldn’t want to be on the receiving end of those canines!

    Liked by 1 person

  10. I never knew giraffes didn’t eat meat. I just assumed they were carnivores. Your article is so informative about these animals.

    Liked by 1 person

    • HI Kay, giraffes are herbivores and mainly eat leaves from trees. They like acacia trees which have long thorns and their tongues go in between and around the thorns. Their tongues are also black to prevent sunburn. Pretty cool!

      Liked by 1 person

      • Black tongues??? Wow there’s another assumption about giraffes shattered! I didn’t realize that animals could get sunburned. This will be a very entertaining series Robbie. 🙂

        Liked by 1 person

      • I learned about giraffes in kindergarten from books. I remember learning how they were tall, had long necks and that they ate leaves and such. I never forgot the book except now I cannot remember the name. It made an impression on me because it was the first time, I’d ever seen a book with both print and braille pages.
        The teacher also had a stuffed girraffe, where she got such a thing I don’t know, but she had us feel it so we’d know a bit about what they looked like.
        I was also an avid watcher of wild kingdom, which came on every Sunday night when I was growing up.
        I liked it because there was lots of dialog and narration.

        Liked by 2 people

  11. Mae Clair says:

    Robbie, that was fascinating reading. I had no idea herbivores chewed on bones. And when I hit the section about lions eating grass, the first thing I thought of was how domestic cats do the same–and then you mentioned it! Loved this post!

    Liked by 2 people

  12. Wow! I learned something new today. I think this is going to be a fascinating series. I love your photos and videos, Robbie. They are outstanding!

    Liked by 1 person

    • Hi Jan, I’m really pleased you enjoyed this first post. I am teaching Michael photography with my new camera. It results in a lot of tussles over the camera when I want it back. Luckily he never goes on morning game drives. He is shaping up quite well with the camera though.

      Liked by 1 person

  13. Brilliant post Robbie thank you and amazing photos and videos.. I know that dogs and cats will sometimes eat grass as an emetic if they have eaten something they need to get rid of. I didn’t know about the herbivores and bones though…fascinating.

    Liked by 1 person

  14. CarolCooks2 says:

    A wonderful post, Robbie I knew cats and dogs ate grass but not all the reasons why. But herbivores eating bones was new to me…Nature never ceases to both fascinate and amaze me…This post and the links have given me lots to think about, Thank you , Robbie xoxo

    Liked by 1 person

  15. memadtwo says:

    I’ve already learned something new! Although I do remember in my research on birds, that although many are primarily herbivores, they also often include meat of some kind in their diets. And excellent illustrations as well. (K)

    Liked by 1 person

  16. Gwen M. Plano says:

    Extraordinary, Robbie. I’ve so much to learn, but with your guidance, I suspect my hopes will be met. I just purchased A Ghost and His Gold and look forward to the read. Congratulations on this new endeavor. 😊

    Liked by 1 person

  17. Very informative! I learned a lot. The only thing I was already familiar with was salt licks, in the form of blocks, which farmers provided to dairy cows. I never knew the purpose of them, though.

    Liked by 1 person

  18. That was interesting information and great photos. Now I know what osteophagy is. It’s amazing that Lions eat grass too, but it makes sense. Our Leonberger Bronco sometimes did and it looked funny. I guess seeing a lion eating grass would look funny.

    Liked by 1 person

  19. petespringerauthor says:

    Great information! I had no idea herbivores chewed on bones. Always fun to learn something new.

    Liked by 1 person

  20. Interesting stuff, Robbie. Thanks for sharing it.

    Liked by 1 person

  21. […] In Touch With Nature – Giraffes chew bones and lions eat grass #animalkingdom #natureconservat… […]

    Liked by 1 person

  22. equinoxio21 says:

    Thank you for the post and photos… (Brought back nice memories)

    Liked by 1 person

  23. Jennie says:

    Beautiful, Robbie!

    Liked by 1 person

  24. Thanks for the fascinating post, Robbie. I didn’t know that some herbivores will chew on bones, but it makes sense. Or that lions would eat vegetables as a way to hydrate. Beautiful photos and a wonderful wildlife lesson. Thanks to you and Kaye Lynne for the new series!

    Liked by 1 person

  25. dgkaye says:

    Fantastic information Robbie – and photos. Interesting to learn that animals too need their minerals and know instinctively how to get it. Congrats on the new series. Hugs ❤

    Liked by 1 person

  26. Hi! I’m proud to announce, that after obtaining Robbie’s permission this article is to be included in the February issue of the online magazine, “Paws for GDUI News You Can Use”
    This is a magazine put out by, “Guide Dog Users Inc.”
    We love all sorts of animal related articles and this one was a keeper.
    Thanks, to Robbie for her kind permission to use her work.
    I hope it brings more visitors to your blog Robbie, as I did include a read more link and left it so they have to click to finish the article.
    I’m super duper excited!

    Liked by 1 person

  27. frenchc1955 says:

    Hi Robbie, this is wonderful!!! Thank you!

    Liked by 1 person

  28. olganm says:

    A great idea for a series. Thanks, Kaye Lynne and Robbie. And it is curious reading this post after reading Sally’s post on nutrients and pica… I guess it’s very similar.

    Liked by 1 person

  29. Hi Kaye and Robbie, this was truly fascinating! Like others, I didn’t know that many animals chew on bones, but now I know why my dog sometimes eats grass. 🙂 Love the photos and videos! Thanks for educating us! 💖

    Liked by 1 person

  30. I enjoyed this post – especially the videos – these animals are so fascinating. I’ve never seen a kudu before. Hope you’re doing well, Robbie 🙂

    Liked by 1 person

  31. jilldennison says:

    Fascinating photos & videos!!! Thank you!

    Liked by 1 person


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