Wolf (Canis lupus)

[smedz]

(02-10-2019, 04:21 AM)Shadow Wrote:

(02-10-2019, 03:28 AM)smedz Wrote: Wolves are amazing predators, even able to bring down elk on their own. But there is one place where they themselves are hunted, the Russian Far East. Here, Amur tigers have hunted wolves to the point where wolf numbers are low, that brings up the question, how did wolves survive the Pleistocene age in North America? Arctodus were too big and dangerous to handle, Dire Wolves also lived in packs and were larger and more powerful than grey wolves. Smilodon, Homotherium, and American Lions we're powerful big cats, and likely social. Let's take a look at wolf behaviour today, that'll help. 

1. Grey Wolves hunt in packs, in the open plains they can get pretty big, numbering in the 30's I think. Not only does that help with hunting, but that would have meant multiple eyes, ears, and noses on the alert for danger back in the Ice Age. 

2. They seem to like hunting during the day, which would have helped them avoid larger predators, but analysis of the brain and eye structure of Homotherium suggest that animal was a diurnal hunter too. Plus, Homotherium was definitely a social hunter, so these animals would have been avoided by wolves. 

3. Prey selection, the larger predators hunted the larger animals like bison while grey wolves hunted things like deer and elk, so choosing different prey would have been helpful in avoiding competition with their enemies.

Can you tell, that to what studies have you read to make your conclusions? For instance where is said, that Amur tigers would have hunted wolves so much, that number is low as only possible explanation? To what is based idea, that wolves would like to hunt during day? Do you think, that they don´t hunt at nighttime? Then again prey selection is one thing, which is interesting. Can you give some sources?

1. The second episode of Age of Big Cats, you can find that on YouTube. 
2. Dire wolf episode from Prehistoric hunters 
3. Looked at the behaviour of modern wolves, African Wild Dogs, and Dholes (avoiding competition is why the other two hunt during the day) also from what the Kratts said about wolves in a different show.  
4. Tigers and wolves right here. 
  Miquelleetal.2005.TigersWolves.pdf (Size: 1.65 MB / Downloads: 2) Reply