147 



Gen. LXXXII. CYCNUS. Meyer. 



283 sp. t Cycnus musicus. Tem. The Hooper-swan. 



Nest, on small islets of fresh water lakes, in the Arctic regions. 

 Eggs. 5-7, greenish white. 



283 fl 



283 5 



283 c 



284 sp. Cycnus Bewickii. Yarr. Bewick's Swan. 



Nest. May, in Iceland. 



Eggs. 5-7, " yellowish brown." Tem. 



284 « 



284 5 



284 c 



