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DE Federal government increases protection for grasshoppers and species-rich forests
The broad-leaved sabrewing (Barbitistes serricauda) has its worldwide distribution centre in Germany. However, little is known about this insect species as it lives hidden in the treetops and its song is not perceptible to the human ear as it is in the ultrasonic range. As part of the federal government's "Biodiversity" programme, the project "ELSA - [...]
