Z is for zip, zap, and azure
As we were walking around Dederang (before the fires), we heard birds making a "ZZZ" sound. The sound was like a big bug zapper or a large bee. They looked like willie wagtails. I saw three gang up on a kookaburra- not typical wagtail behavior. Ebird helped figure it out. They were actually restless flycatchers. According to ebird, they make an "incomparable buzzing scissors-grinder sound". I did see them repeatedly gang up on other birds. Flycatcher sound In Dederang, they were also fighting the installation of a lithium battery farm: There was already a power plant in place and this was to be replaced by two battery set ups. The locals were really worried about fires (fair!) and battery explosions. Since most everything would be downwind/downriver, they thought the health risk unacceptable. The current power plant is already above regulated noise levels so they have to fix that before batteries could be installed. I recorded the sound but it isn...