The coniferous forests of temperate regions undergo warm summers and cool winters, unlike their tropical counterparts. The species aren't exclusively conifers, there are usually a few broadleaf varieties too. Giant trees – the redwoods of the Americas, the mountain ash of Australia and the kauri of New Zealand – are often a feature, particularly where there is higher rainfall. Britain, perhaps surprisingly for its cold, rainy reputation, doesn't have the climate to support these giant trees.

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