29K views · 1K reactions | Rate this kookaburra caroler's skills on a scale of 1 (where's the mute button) to 10 (voice of an angel) in the comments. The sound of a kookaburra laughing may be one of the most recognizable bird calls in nature. While it may sound like boisterous laughter, these crooning kingfishers use their voices to establish family territories, usually at dawn and dusk. #parkcarolers #kookaburra #volumeup #sdzsafaripark | San Diego Zoo Safari Park | Facebook