Now showing items 1-2 of 2

    • Melanin-based plumage ornaments as sexual and social signals: functions and evolution 

      Bókony, Veronika (2006)
      In most animal signalling systems, reliability of the signals is maintained by their costs payed by the signaller. Plumage colours have long been studied in the contexts of sexual and social signalling, yet our understanding ...
    • Prepuberal gonadectomy in dog and cat 

      Borstad Katherine (2015)
      Prepuberal gonadectomy is defined as ovariohysterectomy (OHE), ovariectomy or castration of kittens and puppies between 6 weeks and 16 weeks of age (Root, 2014). However, in some studies prepuberal gonadectomy refers to ...