Sorry you didn't get many replies.  It does sound like they were overheated and combined with shipping stress it was just too much.  I have also heard on here that if they were in the same box as large fowl chicks they sometimes get run over too much.   I hope they start doing better soon.  
		
		
	
	
		
 
	
	
		
			
		
		
	
				
			 
	 
	 
 
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		