This is my submission. I've used a pig sample from freesound.org and a bird recording I've previously taken. These are the only two sound sources I've used.
The song was arranged in Sensomusic Usine Hollyhock III and I've used several of the in-built samplers and external VST effects to mangle the sounds and use them rhythmically.
Pig sound: Groove Matrix; Homing Pad with Subvert and Cryogen (Glitchmachines); uDrone with Hornet Spaces and Outer Space (AudioThing)
Bird sound: padKontrol with Incipit (Inear Display) and Teufelsberg Reverb (Balance Mastering)
Mastered in MuLab 7 using Overtone, Propane, MSW (Soundspot) & Neutron (iZotope).