Iiwi, [564]

Ilium, [6], [9], [9]

Immature plumage of Birds generally, [4]

Impervious nostrils, [11]

Incisura ischiadica, [9]

Index finger, [9]

Indian Region, [15] f.

Indicator, [451] f.;

I. archipelagicus, [452];

I. major, [452];