I have bought 4 lil baby ducks from a reliable store in town. 2 pekings and 2 roudens. They have all started having seazure like activity and passing away. There r no vets in town that deal with ducks at all. I'm at a loss as to what is causing it. They eat start an grow chick food. Have 24/7 access to food an water Are under a heat lamp but have plenty of room to get from under it I keep pine shavings for ground cover Please if u have any suggestions I'd appreciate hearing them.