IX. ORNITHOLOGY.--Sparrows in the United States.--Effects of
acclimation, etc.
X. MISCELLANEOUS.--James Prescott Joule, with Portrait.--A
sketch of the life and investigations of the discoverer of the
mechanical equivalent of heat. By J. T. BOTTOMLEY
The Proposed Dutch International Colonial and General Export
Exhibition.--1 figure.--Plan of the Amsterdam Exhibition
* * * * *