This was posted on Twitter from the New York Review of Books account (nybooks):
Correction: January 23, 2014
This article has been revised to reflect the following correction: An earlier version of this article misstated the plantings on the building’s green roof. They were native flora, not native fauna
It is one of those mistakes that just makes you smile. However the moment of pleasure was quickly followed by an irritating little thought: “I hope it is genuine?”. No source is given, so there is no way of checking. No – it is the New York Review of Books, surely it must be right. They wouldn’t hoax us; would they?