Affordable Renewal Energy

Lark song suffers when group struggles


MADRID (Reuters) - Larks sing better when they live in thriving groups and their song suffers when they are under threat, according to a study by Spanish scientists. The four-year study in Spain's Ebro River Valley showed the complexity of song by male Dupont's Larks was correlated to how long a colony had been established and how many chicks had been born.

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March 26th, 2008
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