Alien plantscapes make it hard to know what country you're in

Around the globe, natural habitats are being overrun by plant species originating from different regions. A study published today in Global Change Biology reveals that the growing prevalence of exotic plants in our gardens ...

Urban birds prefer native trees, shows long-term study

Small passerine birds, such as blue and great tits, avoid breeding in urban areas where there are many non-native trees. Chicks also weigh less the more non-native trees there are in the vicinity of the nest. This is shown ...

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