Search results
Results from the WOW.Com Content Network
Group living provides the presence of social information within the group, allowing both male and female members to find and select potential mating partners. Alongside this, living in a group allows for higher reproductive success as individuals have access to a greater number of potential mates, and the possibility to choose between them. [1]
Hunting together enables group-living predators, such as wolves and wild dogs, to catch large prey, which they are unable to achieve when hunting alone. Working together significantly improves foraging efficiency, meaning the net energy gain of each individual is increased when animals are feeding collectively.
The group splits into smaller groups in which it then encloses on a prey, such as a rabbit, before it attacks it. [2] By hunting as a group the Harris's Hawk can hunt larger animals and decrease the amount of energy spent hunting while each hawk in the group is able to eat from the catch.
A group of rabbits is known as a colony, [7] nest, or warren, [8] though the latter term more commonly refers to where the rabbits live. [9] A group of baby rabbits produced from a single mating is referred to as a litter [10] and a group of domestic rabbits living together is sometimes called a herd. [8]
A collective web of Agelena consociata in Uganda.. A social spider is a spider species whose individuals form relatively long-lasting aggregations.Whereas most spiders are solitary and even aggressive toward other members of their own species, some hundreds of species in several families show a tendency to live in groups, often referred to as colonies.
In the late 1900s, some early research in animal cooperation focused on the benefits of group-living. While living in a group produces costs in the form of increased frequency of predator attacks and greater mating competition, some animals find that the benefits outweigh the costs. Animals that practice group-living often benefit from ...
A bear with a salmon. Interspecific interactions such as predation are a key aspect of community ecology.. In ecology, a community is a group or association of populations of two or more different species occupying the same geographical area at the same time, also known as a biocoenosis, biotic community, biological community, ecological community, or life assemblage.
Females living in the same group have been shown to spontaneously nest communally; [7] [8] they nurse one another's young. They spend a large amount of time on the surface, where they forage for food. [6] When foraging, their ability to detect predators is increased in larger groups, [9] and each animal needs to spend less time in vigilance.