Fig. 65. Part of a Goshawk's wing seen from 

 below against, pine twigs and sky. [Of. Figs. 64 

 and 66.] 



Fio. 64. Stuffed Goshawk (Astnr aifieapillm, voung) in winter pine woods, 

 seen from below as the hare or grouse would see him,' wonderfully matching, 

 with the help of counter-shading, his barred background of twigs', skv-glints, 



etc. * 



Fig. 66. The same young Gos- 

 hawk (Astnr €ttrimptthi$) laid on its 

 back on the forest floor and looking 

 conspicuously bright. This reveals 

 The part played by counter-shading 

 in the 'twig matching' shown fey 

 Figs. 64-65. 



