No need for niches? Neutral theory explains biodiversity when species are identical. Niche differences, or the unique ways that each species “makes its living” in nature, are the classical ...

Although measuring a species' niche breadth is not a simple task given the large number of potentially relevant factors that may limit the survival and reproduction of a species, there is ...

There simply was no other native plant that previously occupied that niche. Some invasive exotic species thrive in a new home because of lack of a pest or other limiting factor they had to contend ...

Another unifying factor is the rule of natural selection, which continues to act on species that have adapted to an environmental niche. A combination of the two -- natural selection and gene flow ...

There are now at least 13 species of finches on the Galapagos Islands, each filling a different niche on different islands. All of them evolved from one ancestral species, which colonized the ...

Erlandson, Tim Denham, et al. 2016. "Ecological Consequences of Human Niche Construction: Examining Long-Term Anthropogenic Shaping of Global Species Distributions." Proceedings of the National ...