Hornbills, [502]

Hor"bills, Concave-casqued, [505]

Hor"bills, Crested, [504]

Hor"bills, Ground-, [505]

Hor"bills, Habits of, [504]

Hor"bills, Helmet-, [503]

Huia, [515]

Humming-bird, [486]

Reptiles and Amphibians

Heloderm, [571]