The Mighty Eucalyptus has fallen.
Russel Norman's decision to step down from the co-leadership of the Greens is a crushing blow to a party still in recovery following its disappointing result in last September's general election.
But his departure - the ex-Queenslander may yet quit Parliament altogether - will have surprised no one. Alongside the pressures and demands on his time in being leader, he and his partner have three children under the age of four. Something had to give.
There were signs after the election that all was not right.
He took very badly the Greens' failure to lift its vote at a time when Labour was in a very weak state. Interviewed by Willie Jackson in the weeks after the election, Norman was bitter, reserving his venom for Internet-Mana in particular and blaming that party's behaviour for the centre-left's poor showing. It was an unusual departure from Norman's normally polite and relaxed demeanour.