Olfactory Navigation

Pelagic seabirds rely on olfactory maps for oceanic navigation

Seabirds can fly for days across featureless oceans to their preferred feeding locations and then fly back to their nests without getting lost. How they do this has long been a mystery. Now through a careful analysis of their flight patterns, researchers have shown that seabirds navigate using an “odour map”. It seems likely that such maps are common place in the animal kingdom having a role in movements like migrations and finding food.Read the rest