hello there I have a pet mallard duck (female) who has started breathing very heavily. I noticed it earlier today and maybe thought it was just from her being active but I have her in the house right now with my other duck (I give them nightly baths) and she's still breathing heavily? Even just floating in the tub her breathing seems too heavy. I'm watcher her body moves as she breathes and it's definitely not normal. She's eating and drinking fine and doesn't act any different from what I have seen. Other than the breathing there's nothing wrong with her. Should I be worried? Is this something that I'll actually need to take her to a vet for? Any information is grately appreciated!