whales, along with porpoises and dolphins, made the Bay of Biscay their winter home.
Several varieties of whale, including the huge sperm whale, could be seen off the rocky coastline. The most valued one has the scientific name Eubalaena glacialis , referring to the fact that it spent its summers amid the icebergs, cruising past pale blue glacier faces off Norway, Iceland, Greenland, and Labrador. When these waters began to freeze for the winter, it would come down to the Bay of Biscay. Some scientists had proposed the Latin name Balaena euskariensis after its popular name, the Euskera or Basque whale.
An important feature of the Basque whale was that, like the sperm whale, but unlike many whale species, it floated when dead. The whale’s back shone obsidian black in the water, though the belly was a brilliant white. Averaging about fifty to sixty feet in length, a quarter of which was the huge head, a single animal could weigh more than sixty tons. Such a whale would yield thirty tons of blubber, which could be cooked down to an oil valued for centuries as fuel. Most coastal Basque communities established facilities along their beaches for cooking down whale blubber. As with most things Basque, it is not certain when this oil trade began, but in 670, at the end of the age of the Visigoths, there was a documented sale in northern France by Basques from Labourd of forty pots of whale oil.
Whalebone was also valuable, especially the hundreds of teeth which were a particularly durable form of ivory. The tons of meat were a profitable food item. Whale meat had been eaten by the ancient Greeks and Phoenicians, who probably took beached whales since there is no record of commercial whaling. Romans also wrote of whale meat. Pliny wrote that eating whale meat was good for the teeth.
The first commercial whale hunters were the seventh- and eighth-century Basques, who found an eager market for this meat in Europe. Whale meat became a staple of the European diet partly because the Catholic Church forbade the eating of “red-blooded” meat on holy days—about half the days on the calendar including every Friday—arguing that it was “hot,” associated with sex, which was also forbidden on holy days. But meat that came from animals—or parts of animals—that were submerged in water, including whale, fish, and the tail of the beaver, was deemed “cold” and therefore permitted. So with the exception of beaver tails and the occasional seal or porpoise, whale was the one allowable red meat. The Basques became the great providers of this holy red meat. They sold the leaner meat fresh or preserved in salt. Fattier parts were cured like bacon. In Paris, where these cuts were a lenten specialty, they were known as craspois . Tongues, fresh or salted, were regarded as a particular delicacy and served with peas. Being the choicest part, the only good part, according to some medieval writers, whale tongues were often demanded by local church or government officials as tribute. The port of Bayonne jealously guarded its monopoly on the tongue trade.
A beached whale brought to Bayonne in 1728. The caption says that the whale only produced two casks of oil because it had dried out from lying on the shore. (Collection of Charles-Paul Gaudin, St.-Jean-de-Luz)
In the seventh century, the Basques, no longer content to wait for ailing whales to beach themselves, built stone whale-spotting towers along the coast from Bilbao to Bayonne, manning them between October and March. One still remains on a mountaintop near San Sebastián and another in Guéthary in Labourd. The whale’s undoing was the fact that it is a lunged mammal and must rise to the surface to breathe. When it does, a tall column of vapor is released. Spotting the spout of an approaching whale off the coastline, the lookout in the tower would let out a prolonged yell. His shouts were actually coded signals that told whalers the exact type of whale sighted, and whether it was a