Yesterday was the 1st day since the weather got cold & we got snow ( live in Pa ) that I let my ducks out to swim in the pond, when I let them out this morning I noticed that their feet are turning black. Is it the start of frostbite???? Or do their feet change color because of the weather ( getting colder )
		
		
	
	
		
	
	
		
			
		
		
	
				
			
	

