In finding a hawk after a long flight it is useful to bear in mind a few hints which experience has taught. Of course in the case of the bigger hawks the bell is an invaluable guide. The hawker's ear should be always ready to catch the faintest sound of this well-known tell-tale. But merlins seldom or never wear bells in the field. It will be well, therefore, to give some brief directions as to finding these little hawks. These will be useful also in searching for others when not found by the bell. The person who was nearest to the hawk when she went out of sight will get on as fast as he can to the place over which he last saw her in the air, and may with advantage give notice to others following behind by holding up a hand or making any other signal that has been agreed upon. He will then, if there is a marker within hail, shout or signal a demand for information. If none is forthcoming, he will note with his eye the coverts or places of refuge on ahead of him, and consider which of them was most probably the destination of the quarry. The most likely is certainly the one which lies in a straight line with the course which the two birds were taking; and the next most likely is the nearest in an oblique direction on the down-wind side. If the place which seems most likely should be a plantation, copse, or spinny, let him then, by tracing an imaginary straight line over the intervening ground, decide which is the nearest part of this covert--irrespective of wind--to the spot whereon he stands. In this spot, and no other, the quarry will probably have put in. So constant is this choice by a lark of the very nearest bush in any thicket, that, after searching it thoroughly without success, I should be inclined to leave that plantation altogether and try some other place of shelter. If the hawk has killed, she will be either in the covert or somewhere not far off, where she may have taken her victim to devour him in the open, free from the danger of unwelcome intruders, who in any thick place might come up unawares. Such a spot will generally be tolerably conspicuous. A mound of earth, a heap of stones, a ridge of raised turf or ant-hill is often chosen. When the ground is wet, merlins and hobbies will sometimes carry their quarry a long way merely in the hope of finding a dry place whereon to deplume and devour it. I have known a merlin carry nearly half a mile on a very hot day in order to get under the shade of a distant tree.