He estimated it might have measured about 12.3m (41ft) from the snout to the tip of the tail.

BBC: NEWS | Science/Nature | Dino may have been pack hunter

The day began with Australia only 189 ahead on 131-6, but the tail provided Katich with the support he required to tip the balance in their favour.

BBC: Katich ton puts Australia on top

Notice the luminescent yellow tip at the end of the cedar waxwing's tail, the brilliant white speckles on the starling's back and chest.

FORBES: Wings of Desire