Yellow Bittern Hysteria! Australian Little Bittern, North Lakes Earlier this month, a report went up on the 'Eremaea' website: a Yellow Bittern (Ixobrychus sinensis) had been sighted at North Lakes. For those not yet initiated into the world of vagrant bird sightings, this is the feathered equivalent of a wild mongoose or monkey suddenly appearing in Brisbane of its own accord. Considered the first ever verified sighting of a live Yellow Bittern on the Australian mainland, this species usually has a home range across Asia, extending as far south as Indonesia. Little did we know, this little bird was set to tear the bird-watching community apart!