The egret is one of the smallest, as well as the most elegant of the heron tribe: its shape is delicate, and its plumage as white as snow; but what constitute its principal beauty are the soft, silky, flowing plumes on the head, breast, and shoulders: they consist of single slender shafts, thinly set with pairs of fine soft threads, which float on the slightest breath of air. Those which arise from the shoulders are extended over the back, and flow beyond the tail. These plumes were formerly used to decorate the helmets of warriors: they are now applied to a gentler and better purpose, in ornamenting the headdresses of the European ladies, and the turbans of the Persians and Turks. The egret seldom exceeds a pound and a half in weight, and rarely a foot and a half in length. A bare green skin is extended from the beak to the eyes, the irides of which are pale yellow: the bill and legs are black. Like the common heron, they perch and build their nests on trees, and live on the same kinds of food. This species is found in almost every temperate and warm climate, and must formerly have been plentiful in Great Britain, if it be the same bird as that mentioned by Leland in the list or bill-of-fare prepared for the famous feast of Archbishop Nevil, in which one thousand of these birds were served up. No wonder the species has become nearly extinct in this country.—_Bewick._ EGYPTIACUM, _s._ Liniment of verdigris. It is useful in diseases of the frog and heel, and is formed by boiling five ounces of powdered verdigris, one pound of honey, and seven ounces of vinegar, until they are incorporated. EIDER DUCK, ST. CUTHBERT’S DUCK, or GREAT BLACK AND WHITE DUCK (_Anas mollissima_, LINN.; _L’Eider_, BUFF.), _s._ [Illustration]