On the title page of “Walden,” Henry David Thoreau sets the tone for his book with this pronouncement: “I do not propose to write an ode to dejection, but to brag as lustily as chanticleer in the morning, standing on his roost, if only to wake my neighbors up.” “Chanticleer” is an old literary name for the rooster. Chaucer uses it in his rollicking “The Nun’s Priest’s Tale.”