The Orange County Register had an interesting article recently. They reported that last Saturday a whale-watching boat reported seeing what they believe to be a “flue” whale, a hybrid blue-fin whale, swimming off Dana Point, CA. The whale has been spotted on and off in the waters off Southern California since 2004. Blue whales are the largest creatures to have ever existed on earth. Fin whales are the second largest.
The first hybrid blue-fin whale was recorded in 1984 off the coast of Spain. The roughly 4-year-old whale had coloration and body proportions that were intermediate between those of a fin and a blue whale, although at 19.4 meters was significantly larger than a fin whale of a similar age. DNA analysis revealed that the mother of the hybrid was a blue whale and the father a fin whale.