energies of our curators and the expenditure of our money allowances, are directed along the following lines:
Our most obvious activity, though not necessarily the most important one, lies in the accumulation of the preservable remains of animals of the vertebrate classes with the exception of those below the Batrachia. I am sure that no one will disagree with me in the claim that the results of our work will be of far greater moment in thus narrowing down the object of our work to a portion of the animal kingdom than if we were to spread it thinly over a greater range of subjects.
The field of our work is the region immediately about us. In other words, it is much less effective to attempt to secure a representation of the animals of the world than to exploit the fauna of a limited area. The Pacific coast is practically inexhaustible, is naturally of easiest access and should be of greatest interest to this institution.
Our collections consist of the skins and skulls of mammals, each individual collected being ordinarily represented by its skin, together, of course, with all dermal structures attached, and the entire skull, cleaned and preserved separately. The entire skeletons of a much smaller proportion of the specimens secured are also preserved; and of the smaller forms the entire animal, a few of each species, is preserved in alcohol for anatomical purposes.
In the class of birds the ordinary study skin is the chief portion preserved. However, the endeavor is made to secure complete skeletons representative of each family at least; and also portions of skeletons of a greater number, consisting of skulls and sterna chiefly. As with the mammals, alcoholic preparations are saved, especially of young birds. The expense and mechanical inconvenience of collecting and storing alcoholics impose a practical limit upon the quantity of material to be cared for in this way.
Reptiles and batrachians are preserved entire as alcoholics. Skeletons should also be prepared and saved, but the difficulty of properly obtaining them has proved so great that as yet we have but few. At any rate, with the entire animal preserved in alcohol it is possible for the special student at any time to take out the skeleton of the reptile or batrachian that it is desired to study.
The museum's policy is, and should be everywhere, liberal as regards the loaning of material to non-resident as well as near-by specialists. Material of any sort is loaned freely to any responsible person any where for the purpose of aiding in his investigations, or as basis of any special study. The value of a museum's hoard of specimens and facts increases in direct ratio to the extent to which they are used. No museum is a success as long as it remains a cold-storage warehouse, closed to ready access by the general student whether he be remotely situated or located within easy reach.
