In 2005 I bought 3 New Hampshire's, and 3 Plymouth Rocks. They were healthy happy birds. I really thought I would lose some birds in the heat wave last summer but all was well. My problem is that this spring I have lost 2 of the three New Hampshires. Now the last girl is showing the same symptoms as the other two. First, they will not roost. She is roosting on the ground. The next symptom is not eating. I tried my best with the 2nd bird and lost her anyway. Any ideas???? Help!