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Science

Age and migration influence bird groups’ song repertoires, study finds

Guardian
Summary
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86% Informative

Oxford University researchers used AI models to analyse the repertoires of birds.

They found birds of a similar age tend to sing a similar selection of songs.

Birds of a more advanced age tended to belt out older songs that were less common among the population as a whole similar to how older people might hum more traditional tunes.

Researchers used physical tracking as well as artificial intelligence to match recorded songs to individual male great tits.

VR Score

92

Informative language

95

Neutral language

76

Article tone

informal

Language

English

Language complexity

52

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not offensive

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Time-value

long-living

Source diversity

1

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