I wanted to just bring to the readers’ attention, a slight revision to Wilson Kerr’s piece on “Time Outdoors: How animals survive the deep freeze” which appeared in the March 10 issue of the Bridge.
In paragraph three, Mr Kerr refers to the unique adaptation in birds as “concurrent heat exchange” when it should read, “countercurrent heat exchange.” A minor point to an otherwise enlightening piece. Many thanks.
Dana Ono
Spring Road