• Please use real names.

    Greetings to all who have registered to OPF and those guests taking a look around. Please use real names. Registrations with fictitious names will not be processed. REAL NAMES ONLY will be processed

    Firstname Lastname

    Register

    We are a courteous and supportive community. No need to hide behind an alia. If you have a genuine need for privacy/secrecy then let me know!
  • Welcome to the new site. Here's a thread about the update where you can post your feedback, ask questions or spot those nasty bugs!

bird song school

  1. Asher Kelman

    In Perspective, Planet: Singing lessons give threatened birds a chance of survival

    ALAMY: Regent honeyeaters A critically endangered breed but scientists have come up with an ingenious way to revive their song “Until the mid-20th century thousands of regent honeyeaters moved long distances throughout southeastern Australia in search of nectar and other plant sugars found...
Top