They all look much alike in shape. Once you overcome your surprise at seeing a kingfisher as big as a crow, or smaller than a sparrow, you recognize one anywhere—big-headed, large-billed birds with tiny feet that sit up quietly much of the time. Blue is a common color, but not all are blue. Some are generally reddish in color, some patterned with browns, grays, and whites tinged with blue. Many are decorated with crests, and a few species have elongated spatulate-tipped central tail feathers that have earned the species the name paradise kingfishers.
Its voice has given one species its name: the laughing jackass, the jackass kingfisher, or the kookaburra of Australia. "Ha ha huh huh ho ha ha huk" in a deafening chorus has been given as a description of its call. A. H. S. Lucas and W. H. D. Le Souëf, no doubt with tongue in cheek, record that "on dit that the jackass has been heard to laugh while a cicada [it had eaten whole] has been skirring inside him."
CLASSICAL ALLUSIONS Halcyon, Alcyone, and Ceyx appear in the scientific names of kingfishers. Scientific names make the layman shudder. Latin, he says, and if he's told they're not Latin, but rather Greek, it doesn't help any. But once you know the story of Halcyon (or Alcyone) and Ceyx, the names stick in your mind. In ancient times Halcyon was the daughter of Aeolus. And in grief for her drowned husband, Ceyx, she threw herself into the sea. The gods, out of compassion, changed both into kingfishers. Halcyon was also used by the Greeks as a name for the kingfisher and it was fabled to make its nest on the sea, and to quiet the waves for its incubation period. Poets still use Halcyon for the kingfishers in reference to calm, happy, peaceful days, Halcyon days; the sort of days in which the kingfishers can nest on the quiet waves.
The lady had not waited for all this. She had gone. I would have liked to see the picture her husband was painting when it was finished.
ON IDENTIFYING SEA SERPENTS
The lock ness monster reappears periodically in the newspapers. This monster seems to belong in the general category of "sea serpent." As a museum zoologist I've had little to do with such things. The stock in trade of a museum is specimens and if someone sends us a "sea serpent" (and I don't mean a water snake or a sea snake), we'll identify it. If it doesn't have a name we'll give it one and make a place for it in our classification. Until then we are aloof. We've had some little experience at times with "sea serpents" and the following will illustrate the sort of investigation and the results that we've had.
Years ago Sir Frederick Jackson was an administrator in East Africa. In addition to his official duties he was an enthusiastic and an able naturalist. So when a "sea serpent" was reported there he investigated.
IN KENYA The sea serpent was said to frequent Lake Naivasha in the Rift Valley of Kenya Colony. Up until 1909 there were many rumors of it, and Europeans had seen it with their own eyes. It always appeared on the lake about the same time each day, about five o'clock in the afternoon, always about the same distance from the shore, and was always traveling in the same direction, from north to south. All descriptions agreed that it was long, black, and reptilelike, and that it kept appearing and disappearing on the surface of the water at short intervals.
Sir Frederick kept watch with one of the people who had reported it. And, sure enough, what appeared like a long black reptile appearing and disappearing, or like a school of porpoises, rising and disappearing, came into view. But Sir Frederick had binoculars and was able to make out that what to other people had been a long black reptile was in reality a long line of white-breasted cormorants in flight, on their way to their roosting quarters. As they flapped steadily along they were plainly evident, to the naked eye, as a moving black line; as they paused in their flapping and sailed on motionless wings they became invisible to the naked eye, though, of course, still visible through the binoculars.