
hand_of_paper | 23rd of August, '09 04:31 pm So much for the "Alpha Male" idea of wolf packs.
L. David Mech is a famous wolf researcher (and a blogger about his research). If you have heard of a concept of "alpha-male" it is because of ideas from an old book of his, about social structure of wolf societies. However, most of the early research on wolves was done on artificially built groups, e.g., wolves caught in various places all put together in a single wolf pen at a zoo. In such rare and unnatural situations, these stranger-wolves do indeed form social hierarchies (or "pecking order" - a term that arose from studies of chickens). But such situations rarely if ever happen out in nature. A pack of wolves is usually composed of Mother, Father and their (sometimes quite grown-up) offspring: closely related individuals who know each other well. These days, it is L. David Mech himself who is working the hardest to change the way we think about wolf (and dog) packs and to eliminate the term "alpha male" at least from studies of canid behavior if not from metaphors about human societies (hat-tip to Jim Henley). Decades have passed since his book came out, much research was done in the meantime (including by him and his students) and we now know better.
This is science at its best. Mr. Mech has discovered that he was wrong. Rather than clinging to his erroneous ideas, trying to defend them against the evidence, or even simply trying to pretend he never held that erroneous idea, he has said "I was wrong", and is now arguing against his own earlier research. Not all scientists, or even most, are so honest, unfortunately. But, when they are, it's science at its best.
It's also an interesting example of the problems that can arise in attempting to figure out animals' natural behavior from the behavior of captive animals. I remember reading a while back a study that found that the bonobo aren't actually as peaceful as is often claimed, that in the wild, their behavior has been found to be more aggressive (although still less violent than their cousins the chimps) than in captivity.Read Comments |