Here is the way his parents had thwarted him in his likings: 

He was at the time a soldier stationed at Havre, not more stupid than another, or sharper either, a rather simple fellow, however.  When he was not on duty, his greatest pleasure was to walk along the quay, where the bird dealers congregate.  Sometimes alone, sometimes with a soldier from his own part of the country, he would slowly saunter along by cages containing parrots with green backs and yellow heads from the banks of the Amazon, or parrots with gray backs and red heads from Senegal, or enormous macaws, which look like birds reared in hot-houses, with their flower-like feathers, their plumes and their tufts.  Parrots of every size, who seem painted with minute care by the miniaturist, God Almighty, and the little birds, all the smaller birds hopped about, yellow, blue and variegated, mingling their cries with the noise of the quay; and adding to the din caused by unloading the vessels, as well as by passengers and vehicles, a violent clamor, loud, shrill and deafening, as if from some distant forest of monsters.

Boitelle would pause, with wondering eyes, wide-open mouth, laughing and enraptured, showing his teeth to the captive cockatoos, who kept nodding their white or yellow topknots toward the glaring red of his breeches and the copper buckle of his belt.  When he found a bird that could talk he put questions to it, and if it happened at the time to be disposed to reply and to hold a conversation with him he would carry away enough amusement to last him till evening.  He also found heaps of amusement in looking at the monkeys, and could conceive no greater luxury for a rich man than to own these animals as one owns cats and dogs.  This kind of taste for the exotic he had in his blood, as people have a taste for the chase, or for medicine, or for the priesthood.  He could not help returning to the quay every time the gates of the barracks opened, drawn toward it by an irresistible longing.

On one occasion, having stopped almost in ecstasy before an enormous macaw, which was swelling out its plumes, bending forward and bridling up again as if making the court curtseys of parrot-land, he saw the door of a little cafe adjoining the bird dealer’s shop open, and a young negress appeared, wearing on her head a red silk handkerchief.  She was sweeping into the street the corks and sand of the establishment.

Boitelle’s attention was soon divided between the bird and the woman, and he really could not tell which of these two beings he contemplated with the greater astonishment and delight.

The negress, having swept the rubbish into the street, raised her eyes, and, in her turn, was dazzled by the soldier’s uniform.  There she stood facing him with her broom in her hands as if she were bringing him a rifle, while the macaw continued bowing.  But at the end of a few seconds the soldier began to feel embarrassed at this attention, and he walked away quietly so as not to look as if he were beating a retreat.