Scientists develop contraceptives to control grey squirrel populations
The squirrels are given hazelnut spread containing a drug which makes them infertile
Apprendre l'anglais avec l'actu · Choses à Savoir
July 13, 20229m 26s
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Show Notes
The squirrels are given hazelnut spread containing a drug which makes them infertile.
Transcript available at patreon.com/learnenglishwithben
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