I wrote earlier of a paper by M. Cline, published in 1905 in which the author claims that birds are able to fly because they make themselves lighter than air by taking a deep breath. Once in a while they take too deep of a breath and explode, which is why you occasionally find a […]
A 2007 study of urban birds and their close relatives in the wild in 73 major cities across the world found that the native ranges of urban birds are wider in latitude and elevation than those bird species that have not invaded cities. The House Sparrow, for example, was native to Europe, most of the
Often I watch birds just for general relaxation; seeing them flit among branches or hop along the ground or tossing seeds in the air looking for the best parcel of food. But sometimes I focus intently and try to figure out what exactly a bird is doing, why it is doing it, and how its
I’m baking bread and looking out my kitchen window at the first migratory visitors to my bird feeder. There’s a White-crowned Sparrow. Resident birds are partaking of the goodies too as the leaves turn, the weather gets cooler and the insects less abundant. Titmice, doves, towhees, jays, and the occasional Cooper’s Hawk come by to
Forty Years From Now Read More »
In the northern hemisphere, birds have been heading south for the past few weeks, or even longer, depending on the species and where they are starting from. Some birds have not begun their southward trek yet. Wherever they begin and whatever their destination, it’s a perilous journey. Just before I sat down to pen this
It’s Migration Time Read More »
