Atticora, [523];

A. cyanoleuca, [525]

Attila, [479]

Attilinae, [479] f.

Audubon, on Humming-birds, [432]

Augastes, [432];

A. lumachellus, [432]

Auk, [49], [54], [268], [315] f., [316];

habits, [315] f.;

Great, [315], [317], [320], [321];