Australasian Science: Australia's authority on science since 1938

Tropical Invaders Seek a Cool Change

 Moorish idol

Larger-bodied tropical species, such as the Moorish idol, are more likely to show vagrant behaviour into high latitude regions.

By David A. Feary & David Harasti

As oceans warm, a new study has shown that certain measurable traits may help scientists predict which species of tropical fish will successfully shift into cooler temperate waters.

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