Author: Thomas James Martin
Published on: March 6, 2001
My neighbors consider the crows that hang out on our street in Beaverton, Oregon as pests and certainly must wonder at my sanity as I try to photograph them while they are foraging on the lawn.
However, I wonder and appreciate any wildlife that appears in our neighborhood. My spouse, Joyce, marvels that the first words that I sometimes speak to my elderly mother (who lives in the rural South where I was raised) is often about the wildlife that we have seen close to our house or on trips into the wilderness.
Many farmers also consider the Corvids (family name for crows, ravens, magpies, etc.) a pest because they feed on corn and other grains. Like the famous, cartoon magpies, Heckle and Jeckle, crows may eat the farmer's grain but they usually more than make up for what grain is taken by feeding on insects, worms and other crop pests. Crows are omnivorous and, in addition to previously mentioned critters, feed on seeds, nuts, and small rodents and amphibians as well as carrion.
As I head to work in the morning, I often see the crows roaming my side of the street with abandon. These are smart creatures, and have, in fact, been observed using automobiles to crush nuts. They drop the nuts on streets where cars pass and then pick up the meats after the cars have "cracked" the nuts.
Crows have also been observed using two distinctly different kinds of tools to forage for invertebrates such as insects, centipedes, and larvae. A biologist in the New Caledonian islands observed "both manufacture and use of a hooked tool made by plucking and stripping a barbed twig. He also observed the use, but not manufacture, of what he described as a "stepped cut tool" with serrated edges." (See the article at http://www.jcrows.com/crow.html .
Quite often Corvids are considered magical creatures and at least one culture, the Tibetan, has developed a tradition of divination using crows. Telling the future by means of the appearances and behavior of birds,especially their calls, is called "auspicy." For a complete look at fortune telling by use of crows, see William L. Cassidy's excellent article at http://www.jcrows.com/crolang.html .
I suppose one cannot write an article about the Corvids without including at least one anecdote about their legendary attraction to shiny objects. A Lakota woman of my acquaintance related to me that she and her famiiy nursed an injured crow back to health a few years ago. The bird apparently "adopted" her family. The crow made a nest high in the eaves of a barn and so lived on the farm near the Native American family for years.
Finally, there came a time when the family had to move from the farm. All was packed and they were ready to go except they could not find the crow. Finally, a teenage son climbed up into the rafters of the barn and found the crow's nest. When the teenager looked in the nest, he found simply dozens of objects "lost" by the family through the years. He found entire sets of earrings, various coins, assorted silverware, various stockings, socks and other small articles of clothing. Among the objects were candy bar wrappers, dish cloths, aluminum foil of various shapes, and finally an expensive dress watch that she had been looking for ages. And, yes, the bird chose to move with them, and is as far as I know, still living.
I have read that crows sometimes flock in groups of as much as ten thousand birds though they separate into smaller groups of 10 to 50 birds when foraging. A flock is called a "murder," because in legend the birds held tribunals for wrongdoers and meted out punishment by sentencing the guilty crow to death; that is "murdering" the offender. I suppose the fact that they are black and are scavengers as well as predators contributes to this tale.
Somehow, I seriously doubt that crows play the justice game. This bit anthropomorphism is most likely human beings projecting their own ideas of blood and justice off on some guileless though intelligent birds. If we are going to indulge in a bit of anthropomorphic projection, let us be more appropriate. Since crows with their manufacture and use of tools and problem solving capacities exhibit traits of intelligence usually associated with humans, I propose that we dignify flocks of crows with the appellation, "a human of crows."
Moreover, since we humans are the real murderers among animals, killing not only animals, but plants and each other deliberately and carelessly, I propose that we denote a gathering of human beings by a true and terrifying, but oh so apt moniker, a "murder of humans."
Copyright Thomas James Martin, 2002-2010, all rights reserved.
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