There were aviaries and cages of singing birds all over Venice, another reminder of a natural life elsewhere. Brightly coloured birds—finches, canaries and parrots—were the favourites. All these birds had, of course, to be imported. In the sixteenth and seventeenth centuries the apothecaries of the principal shopping street, the Merceria, kept cages of nightingales to advertise their trade. John Evelyn reported that “shutting your Eyes, you would imagine your selfe in the Country, when indeede you are in the middle of the Sea.” The pursuit of nature was for the Venetians a way of forgetting the unnatural and precarious position in which they lived.
Browning loved the seagulls of Venice, although they are seldom mentioned in the annals of the city. Yet the seagulls should be named with the cranes and the wild ducks as the native birds of the lagoon. They are also part of the myth of the city, like the flight of birds that led the earliest settlers to the islands of the lagoon. There is a legend that the pigeons of Saint Mark’s Square are a direct descendant of those flocks that followed the exiles from the town of Oderzo in their flight from the barbarians. The swallows provide another blessing. They come in summer, and swoop down upon the mosquitoes that are the plague of the shallow waters.
No one can visit Venice, however, without being aware of the pigeons. Those in Saint Mark’s Square are the most pampered and preserved birds in the world, to the extent that they have acquired an absolute immunity from the passing human population. In times of frost or heavy rain they will literally form a pile, one upon the other, creating and maintaining warmth in their huddled masses. They know that they are not at risk from predators, and that they will not be disturbed. So they have developed a unique form of animal behaviour, like some remote island species on a distant sea.
They are protected by ancient custom. And custom, in Venice, is sacrosanct. It is said that on one Palm Sunday they were released from the basilica of Saint Mark, with small weights tied to their legs. Hampered in this manner, they became easy prey for the dinner-tables of the Venetians. But some of the birds still somehow managed to escape, and found refuge on the various ledges and alcoves of Saint Mark’s itself. So they were preserved by the intervention of the saint. After that, they became a cult bird. So the story goes. It is certainly true that a daily supply of grain was provided to them from the public granaries, as was the custom in Persia and in southern Russia, and that it became an offence to injure or molest them in any way.
There are now forty thousand “doves of Saint Mark” in the city. The vendors of corn, in the square, maintain nineteen Venetian families. The birds themselves do seem to enjoy some divine dispensation, and Elizabeth Barrett Browning referred to them as the “holy pigeons.” There have over the years been several attempts to curb their numbers, on the grounds that they constitute a menace to public health and that their excrement corrodes the precious stone of the city; there have been attempts at poisoning, at trapping, and even at contraception. All have failed. They have been flying and fluttering in Saint Mark’s Square ever since it was fashioned. Why should they depart now? And if they were to be removed, would the square itself be any nobler or safer? The case is arguable. Trafalgar Square, now that its own pigeons have been eliminated, looks like a denuded and almost empty space. The birds are part of the spirit of place. They are the grey stone come alive and rendered soft to the touch.
There were many ways in which Venice fought against nature. Its whole soul and being were devoted to the battle against the sea, and that rivalry by a process of transference affected other areas of Venetian life. It is remarkable, for example, how expert the Venetians became at “forcing” flowers. They were adept at making roses and gilliflowers blow unseasonably; they had sweet-scented roses in January. It was also common, in the first part of the twentieth century, for Venetians to dye their flowers; orange and blue roses were displayed for sale, as well as pink or purple daisies. But these are no doubt examples of a very old practice. The Venetian love of colour is well enough known. Why should it not spread from the canvas to the more transient world?