I have two mallard ducklings that are a week old, and have been doing great! But one today I ntoiced at about noon started breating sort of through her beak. Her beak opens then closes, opens then closes. She acts totally normal, running around, playing in water, eating. It almost like she has water in her nose. She gets a drink and then kind of sneezes and you can hear water. When she sleeps she stops the beak thing. Should I be worried? Has anyone experinenced this? Should I call a bird specialist? PLEASE HELP! I know I am kind of freaking out, but I had two ducklings last year and they both died, so I just doint have good luck with ducks! But I have been praying that these duckligns will both make it. Thank you!