In the street of imported parrots in Cairo one is hectored by almost articulate birds. The birds bark and whistle in rows, like a plumed avenue. I knew which tribe had travelled which silk or camel road carrying them in their petite palanquins across the deserts. Forty-day journeys, after the birds were caught by slaves or picked like flowers in equatorial gardens and then placed in bamboo cages to enter the river that is trade. They appeared like brides in a mediaeval courtship.

We stood among them. I was showing her a city that was new to her.

Her hand touched me at the wrist.

‘If I gave you my life, you would drop it. Wouldn’t you?’

I didn’t say anything.