Plate VIII. 





'' i %^Ki ^'^" ^' Osprey 



^l\mdion halhmm). Fig. 2. Greenland Faloon ,>;,/«, tv^nt^ic^n^j. 



Fig. 4 White-tailed sea-eagle {HalwHus albulUa). ^'S-^- I'liperial Fagle (A(pdht heliam). 



