On the Move
Tuesday, April 11th, 2006by Dr. Everett Vreeland
Of course, the main thing going on this time of year is the yearly migration of millions of birds. They are excited to be moving, and show it in their behavior. New types of food abound, new species are mixed in as they fly. Familiar places are recognized daily, and the beginnings of rare sexual stirrings excite them all. The first to show here are the redwing blackbirds that post themselves in treetops around swamps establishing nesting areas that await the females that arrive a few weeks later. Then male robins with dark heads seem to fill every lawn to be followed in a week or so by females(no dark heads). Catbirds and thrushes will be here soon followed by warblers, small and in mixed groups. Most interesting to me are the ducks as species fly through that are never seen here on a regular basis. Golden-eyes, Buffle-Heads, Ring-necks, Hooded mergansers, Red-heads and even Canvas-backs can be seen. I rarely have seen pin-tails on the river. When you see “just ducks” on the puddles take note of their variety in size and plumage. If you don’t wreak the car, you will be aghast at the many types and find yourself waiting to see them every spring. (more…)
