hi, this is my first post here. i leave birdseed and water out on my rooftop for the feral pigeons, and recently have decided that id like to build some dovecotes for them to nest. i happen to have a good size collection of shot stereo speakers/cabinets (long story), and i realized that these...
Maybe some of you have already seen this or the Naturwissenschaften
article, but I hadn't and I thought you might enjoy it.
Homing Pigeons Get Their Bearings From Their Beaks
ScienceDaily (Mar. 19, 2007) — It has long been recognized...