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Gibbons Sing Duet to Mark Territory Acoustically

  • Editor OGN Daily
  • Jul 30, 2023
  • 1 min read

The songs usually take place in the early morning and in the evening. They serve to mark the own territory acoustically, have a couple-indicating function and possibly also strengthen the cohesion in the family. Females and males sing different stanzas, which alternate according to fixed rules.



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