"Alauda agrestis." —The Encyclopedia Britannica, 1910

Lark

"Alauda agrestis." —The Encyclopedia Britannica, 1910

"Alauda arvensis." —The Encyclopedia Britannica, 1910

Lark

"Alauda arvensis." —The Encyclopedia Britannica, 1910

"Alauda arborea." —The Encyclopedia Britannica, 1910

Lark

"Alauda arborea." —The Encyclopedia Britannica, 1910

"Alauda certhilauda." —The Encyclopedia Britannica, 1910

Lark

"Alauda certhilauda." —The Encyclopedia Britannica, 1910

"Alauda- a genus of birds, typical of the family Alaudidæ, or larks."-Whitney, 1902

Woodlark

"Alauda- a genus of birds, typical of the family Alaudidæ, or larks."-Whitney, 1902