The city of Johannesburg, however, is listed as having probably the most trees of any city anywhere in the world - it is the largest "man-made forest" (since this was grassland before civilisation arrived).
What this means, is that, except for the centre of the city with the skyscrapers etc, which I almost never enter (and which is highly dangerous around here), the birds' habitat is actually very suited to them, there is a truly huge abundance of birds here.
Most characteristic is the big
Hadada Ibis, with its very loud (and unflattering) cries which are heard in almost every garden early in the morning. So this idea for a theme, though very tempting, is not quite ideal for Johannesburg, unless you really go looking for it in the dangerous areas, but we have 50+ murders per day on average.
[1]
In any given year, more people die in South Africa because of violent (and often racially inspired against the white minority, especially farmers) crime than what dies in the "war" in Iraq.
[2]
But back to the Hadada: I have a very small secluded back garden at my townhouse, and inevitably what happens is the following: I go outside, unaware of a few of these very large birds quietly walking around the plants catching earthworms (with the massive scimitar-like bills). The moment you startle them, they take off with a loud wing flapping (~2m wingspan...) and their call is so loud it scares the living daylights out of you. Every time. Their presence in pretty much any Johannesburg garden are one of those unique features of this bittersweet city.