Belly, [20]

Bendire, on habits of Canachites, [236]

Berenicornis, [391], [393];

B. comatus, [393]

Bergut, [162]

Berlepsch, on Humming-birds, [432]

Bernicla, [131];

B. brenta, [131];

B. canadensis, [131] f.;

B. hutchinsi, [132];