Then the sticks were made secure, the trap placed at some secluded spot, and from the centre to the outside a trench was dug in the ground, and thinly covered when a depth had been obtained that would leave an aperture sufficiently large to admit the class of birds desired.

Along this trench seeds and other food were scattered, which the birds soon discovered, and of course began to eat, unsuspectingly following the tempting bait through the gallery till they emerged from its farther end in the centre of the trap, where they contentedly fed till the food was all gone.

Then the fact of imprisonment first presented itself, and they vainly endeavored to escape through the interstices of the cage, never once guided by their instinct to return to liberty through the route by which they had entered.
Among the different kinds of birds captured in this way, mocking-birds, blue-birds, robins, meadow larks, quail, and plover were the most numerous.

They seemed to have more voracious appetites than other varieties, or else they were more unwary, and consequently more easily caught.

A change of station, however, put an end to my ornithological plans, and activities of other kinds prevented me from resuming them in after life.
There were quite a number of young officers at the post during the winter, and as our relations with the Mexican commandant at Piedras Negras were most amicable, we were often invited to dances at his house.