{"success":true,"type":"rich","version":"1.0","cache_age":86400,"width":440,"height":500,"provider_name":"RiffReporter","provider_url":"https:\/\/www.riffreporter.de","safety":"nonadult","asset_type":"article","url":"https:\/\/www.riffreporter.de\/de\/wissen\/vogelgesang-acht-grundmotive-alphabet","category":"Wissen","author_name":"Thomas Krumenacker","author_url":"https:\/\/www.riffreporter.de\/de\/autorinnen-und-autoren\/thomas-krumenacker","title":"Vogelgesang: Eine Sinfonie aus acht Motiven","summary":"Neue Studie zeigt: Die Vielfalt des Vogelgesangs basiert auf nur acht akustischen Grundmotiven, kombiniert je nach Lebensraum.","publication_date":"24.07.2026","thumbnail_url":"https:\/\/riff.media\/images\/Braunkehlchen.jpg?w=440&h=247&fit=crop-50-50&s=31c67ea42df63d89f938bfeea31e2f2c","thumbnail_width":440,"thumbnail_height":247,"thumbnail_credit":null,"thumbnail_credit_url":null,"thumbnail_credit_note":null,"html":"