科学与环境

Shrinking bat populations can weaken ecosystem benefits even while species remain widespread

来源: Phys.org - latest science and technology news stories · 发布于

Shrinking bat populations can weaken ecosystem benefits even while species remain widespread
来源: Phys.org - latest science and technology news stories

Bats promote the health of ecosystems in many ways. Insect-eating species help regulate insect populations, including agricultural and forest pests. In tropical and subtropical regions, nectar-feeding and fruit-eating bats pollinate plants and disperse seeds, supporting plant rep

Bats promote the health of ecosystems in many ways. Insect-eating species help regulate insect populations, including agricultural and forest pests. In tropical and subtropical regions, nectar-feeding and fruit-eating bats pollinate plants and disperse seeds, supporting plant reproduction and forest regeneration.

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Birds and humans share fundamental song and speech patterns, study finds
科学与环境

Birds and humans share fundamental song and speech patterns, study finds

McGill University researchers have identified "universal" vocal patterns across hundreds of bird species and found that many of the same patterns also appear in human song and speech from cultures around the world. The patterns include small pitch intervals, regular and predictab

Phys.org - latest science and technology news stories ·