The Cornell Lab Bird Academy › Discussion Groups › Bird Identification › Full Moon – is there a better time to hear more resident birds, before or after

    • Molly T
      Participant
      Chirps: 6
      Is there a better time to hear more resident birds, before or after a full moon?  A survey date window falls at a full moon period, just curious if there is any data about changes in behavior or timing around full moon?
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    • Molly T
      Participant
      Chirps: 6
      oh, I googled it and one research says that with moon stage at greater than 50% luminosity bird activity increases.