today i awoke to find my parakeet had died. when i went to berry her i noticed she had lost lots of weight because on both sides of the bone(not the ribs) that supports her chest were concave. she ate but still lost weight. she had plenty of water. for the past few days she had her feathers ruffled up and appeared cold. at first we thought she was about to moult. it also looked like she was breathing hard but i did not notice any discharge.