13th bird flu case in Nebraska prompts slaughter of 1.8 million chickens | KBRX 102.9 FM Symptoms of bird flu include birds not taking in as much water as usual, lack of energy and appetite, soft-shelled or misshapen eggs and sudden death. Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews November 28, 2022 by Pumilo Bird News 0