Specimen No. 52: Macbeth

Day Z053:

A huge vat of formaldehyde has gone missing. I swear something odd is going on around here. I cam into the lab this morning and there was a chatter. One of the quacklings 'Macbeth' by name, has done a Brutus and stabbed a colleague in the back with his beak, which became detached. There is no doubt but that the ducks are getting more and more aggressive.