Næsten tre millioner fugle fra det danske landbrugsland er forsvundet de seneste 40 år, viser beregninger fra Dansk Ornitologisk Forening (DOF).
Det skyldes ifølge DOF udviklingen i landbruget: Større marker, færre små levesteder, beskårne læhegn, sprøjtning og gødskning. Konsekvensen er mindre føde i form af frø og insekter.
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