incoordination

Hi guys just wondering if anyone has dealt (by this I mean you have a certain diagnosis) with this parasite in ducks before? Most of what I google about it is relating to pigeons and other non waterfowl avian species, rather than ducks. I have had it confirmed in two ducks and lost 3 others...

I am a preschool teacher and my centre participates in a 'hatching eggs' program, where we incubate a dozen eggs (nine chickens, three ducks) and then keep them in a brood box. We have them for two weeks, then return them to the breeder. One of the ducklings had a very difficult hatch, and...