Hello everyone. I have a question that I am hoping that someone can answer. Do I need to deworm my ducks? I have 3 mallard ducks that are 8 months old, and 1 of the females always acts like she is starving. She is constantly looking for food in the dirt. I have the pellet / cracked corn that she has access to 24/7. Yesterday, I witnessed her thowing up. When I looked at what she had thown up, it was mostly cracked corn and grit from the dirt. If this is not a sign that she might need dewormed, could she le lacking something in her diet, to make her constantly want to eat? Is it normal for ducks to thow-up? I read that if you hold your duck too hard, or if they are scared, they can throw up, but this was not the case. This is the 2nd time that I have seen her actually throw-up, she gets this strange lokk on her face, then it just shoots out of her mouth. Thanks in advance for your help.