xii Contents. 
CHAPTER XX. 
VAGE 
WILDFOWL orf THE LAKE, Sea Birds: Driftwood: Forces of 
Nature at Work: Waves: Evaporation; An Eagle. Frost 
AND Snow. Effect on Birds and Animals: Water-Meadows : 
Shooting Stars: Phosphorescence: Waterspout : Noises ‘in 
the Air’. : . : . : - + + 370 
