Ecological release occurs when a species is introduced to an environment other than its native habitat, the foreign species will either establish a local population, or die out from the region. Invasive Species are the released species that settle into areas of lower species diversity winding up with a lack of predators, or simply finding an environment that suits its needs better than its home environment. Not all released species will become invasive. Most released species that don’t immediately die out tend to find a small niche in the local ecosystem. Ecological release occurs when a species expands its niche within its own habitat or into a new habitat where there is little competition for resources, which remain abundant.
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Famous quotes containing the words ecological and/or release:
“The question that will decide our destiny is not whether we shall expand into space. It is: shall we be one species or a million? A million species will not exhaust the ecological niches that are awaiting the arrival of intelligence.”
—Freeman Dyson (b. 1923)
“As nature requires whirlwinds and cyclones to release its excessive force in a violent revolt against its own existence, so the spirit requires a demonic human being from time to time whose excessive strength rebels against the community of thought and the monotony of morality ... only by looking at those beyond its limits does humanity come to know its own utmost limits.”
—Stefan Zweig (18811942)