Monkey or Sheep? Solve the Riddle!

  • Thread starter Thread starter Karim Habashy
  • Start date Start date
Click For Summary
SUMMARY

The discussion centers on the behavioral and dietary implications of raising a newborn monkey, specifically a Gray Langur, among sheep in a grassland habitat. Key points include that newborn primates require milk from a caregiver and cannot survive solely on grass or leaves. The conversation explores the nature versus nurture debate, questioning whether the monkey would adopt sheep-like behaviors or retain its instinctual attraction to bananas. The gelada monkey is noted as the only primate capable of a grass-based diet, highlighting the limitations of other species.

PREREQUISITES
  • Understanding of primate dietary needs and behaviors
  • Knowledge of ruminant digestion and its implications
  • Familiarity with the concept of nature versus nurture in animal behavior
  • Basic zoology, particularly regarding species-specific adaptations
NEXT STEPS
  • Research the dietary habits and social structures of the gelada monkey
  • Explore studies on the effects of caregiver attachment in primates, such as Harlow's experiments
  • Investigate the implications of inter-species caregiving on animal behavior
  • Learn about the behavioral adaptations of the Gray Langur in various environments
USEFUL FOR

Animal behaviorists, zoologists, and anyone interested in the developmental psychology of primates and the impact of environmental factors on species behavior.

Karim Habashy
Messages
31
Reaction score
1
Hi all,

If we take a newly born monkey then put it between sheep in a grass/forest hapitat, will it act as a monkey or sheep (it bananas/leaves from trees or eat grass) ? and then :

1) If we take it and leave it alone in a forest, will it continue as a sheep or monkey ?
2) If we take it and place it between monkeys, will it act as a monkey or sheep ?

This question is very important to me

Thanks.
 
Biology news on Phys.org
Newborn primates don't eat bananas and leaves. They must be fed milk by a caregiver until old enough to feed themselves.
This throws a very large wrench into your thought experiment, as the question becomes: who will provide the necessities of life that such a newborn primate will need?

True, the newborn will be able to cling to the fur of a sheep and may be able to suckle at the teats, assuming the ewe is lactating. Assuming it lived, it would probably take to mimicking its caregiver as it got more independent, meaning it would eat grass and leaves.
 
Karim Habashy said:
This question is very important to me

Can you expand on why this is very important to you?
 
DaveC426913 said:
Newborn primates don't eat bananas and leaves. They must be fed milk by a caregiver until old enough to feed themselves.
This throws a very large wrench into your thought experiment, as the question becomes: who will provide the necessities of life that such a newborn primate will need?

True, the newborn will be able to cling to the fur of a sheep and may be able to suckle at the teats, assuming the ewe is lactating. Assuming it lived, it would probably take to mimicking its caregiver as it got more independent, meaning it would eat grass and leaves.
Could a monkey live on grass and leaves? Humans can't. Sheep are also ruminants.
Sheep belong to the ruminant classification of animals. Ruminants are characterized by their four-chambered stomach and "cud-chewing" behavior. Cud is a food bolus that is regurgitated, rechewed, and reswallowed./quote]

http://www.sheep101.info/cud.html
http://en.wikipedia.org/wiki/Ruminant

Why Can't Humans Eat Grass?

There are two main problems with a grass diet. The first is that human stomachs have difficulty digesting raw leaves and grasses. Animals such as cows, on the other hand, have a specialized stomach with four chambers to aid in the digestion of grass (a process called rumination).

http://www.livescience.com/32435-why-cant-humans-eat-grass.html

it appears that there is only one species of monkey that can live on grass, the gelada.

The last of the grass-grazing primates, Ethiopia's gelada monkeys live in matriarchal societies.

http://animals.nationalgeographic.com/animals/mammals/gelada/
 
Last edited:
To DaveC426913 :

You are right, i should elaborated on the early staged, as i assumed inter-species breastfeeding was the case, or one can provide a Milk-Providing several Tap/Hose from the ground which is tied to underground pipeline to a very far facility and its monitored from far away (ex Space), and its stopped after some time to force the monkey to look to other sources of food.
I was hoping we could pass the initial infant stage to the stage of self-dependence.

To Berkeman :

Lets say the monkey is "Gray Languar"
It casts some light on the consciousness of the monkey i.e "If a monkey is aware its a monkey", for example if a monkey raised by sheep eating grass and there is a nearby forest full with banana trees, will it every be intimidated by the banana look and shape ? and let's says its built in its DNA that its naturally attracted to banana, will it ever try to climb the tree, knowing that its a sheep incapable of such a feet or it will not think its a sheep and climb the tree or its curiosity and anguish, will force it to try.

All the 3 questions i asked, have the same context, of the behavioral change of the Monkey with the society change.

Note: I have a very little information on zoology, maybe a professional zoologist can rephrase the question with an exact description of the animal species.
 
Here's the story of a cat that adopted some newly hatched ducks:



If you go to youtube to watch it, you'll find a lot of similar stories of cross-species adoptions. In the case of the cat and ducks, the ducks grew up to do perfectly duck-like things, despite the cat trying to treat them like kittens.

Anyway, do the ducks now think they're cats? If we ask that, then it's logical to ask if ducks raised by ducks ever ponder whether they're ducks? In other words, do ducks ask themselves such questions, or do they just instinctively return to the company of other entities with which they've always felt comfortable? Thinking back on my own infancy, I don't recall ever asking myself if I were human. The notion I was human was presented to me before I was ever mentally and emotionally sophisticated enough to arrive at the question on my own.
 
  • Like
Likes   Reactions: billy_joule
Evo said:
Could a monkey live on grass and leaves? Humans can't. Sheep are also ruminants.
Agreed. It was not my intention to suggest this was sustainable, simply that this is how the monkey would behave.

The OP seemed more interested in the 'nature versus nurture' question - would the monkey think it's a sheep or would it instinctively seek out bananas. Higher-order mammals tend to learn more by imitation than by instinct, as compared to lower-order animals.
 
Karim Habashy said:
To DaveC426913 :

You are right, i should elaborated on the early staged, as i assumed inter-species breastfeeding was the case, or one can provide a Milk-Providing several Tap/Hose from the ground which is tied to underground pipeline to a very far facility and its monitored from far away (ex Space), and its stopped after some time to force the monkey to look to other sources of food.
Well now, that raises a different question. Would an infant monkey go to a tap for sustenance? There was a study done where two infants were tested - one given a caring, loving mother to cling to, the other given just a rack with a spigot for milk. It would be worth a perusal.
http://psychclassics.yorku.ca/Harlow/love.htm
http://en.wikipedia.org/wiki/Harry_Harlow
 
Last edited:

Similar threads

  • · Replies 2 ·
Replies
2
Views
6K
  • · Replies 2 ·
Replies
2
Views
7K
Replies
7
Views
2K
Replies
2
Views
3K
  • · Replies 7 ·
Replies
7
Views
4K
Replies
4
Views
3K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 27 ·
Replies
27
Views
12K
  • · Replies 98 ·
4
Replies
98
Views
10K
  • · Replies 5 ·
Replies
5
Views
2K