‘Every moth is precious’: why are there so many bogong moths, and how can you safely remove them from your home?

<p>Bogong numbers dropped up to 99.5% between 2017 and 2019, but wetter and cooler conditions are thought to be behind the recent surge</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a