These wild dogs live and hunt in large packs and are known for their excellent hunting skills.
So, it is not very tough for African Wild Dog to dominate a Hyena in a fight. African wild dogs are highly social and live in cooperative packs of 20 or more individuals, generally preying antelope, rodents, and birds. It has the strength and ability to win this fight with the Hyena. The wild dogs win in the end due to their tenacity and strength in numbers. While reasons for the recent extinction of the Serengeti wild dog population remain speculative, this paper contributes to the debate by proposing that kleptoparasitism by spotted hyenas would have placed a major constraint on the ability of individual wild dog packs to recover from episodic disasters. What dog is closest to a hyena African wild dogs are the largest of the African dogs and are very dangerous. After several failed attempts, the hyenas decided to make a run for it. Intermediate-sized hunting groups may be most effective at meeting nutritional demands over a range of prey sizes.
A profitability index, which includes limitations of the probability of capturing different sized prey, gut capacity, food depletion and access time, suggests that small hunting groups (1-2) would be particularly vulnerable to kleptoparasitism because they are unable to fully satiate themselves before spotted hyenas take over their kills. The analysis presented suggests that while kleptoparasitism substantially influences the amount of time a hunting group can access a kill, increases in access time with increased hunting group size rarely fully compensate for the reduction in each dog's share of the carcass due to scramble competition among the dogs. We used a simple model to explore how variation in hunting group size of wild dogs in the Serengeti influences defence of kills against kleptoparasitism from spotted hyenas and the trade-off effects this has on intake rate per dog for a given prey size selected. Group hunting in social carnivores is generally thought to have evolved through natural selection for improved efficiency of prey capture, increased prey size apprehended or defence of the kill against intra- and interspecific kleptoparasitism.
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