The Unlikely Heroes

https://digg.com/2016/parrot-witness-protection

https://www.youtube.com/watch?v=UknoTTG7uK8

https://www.nbcnews.com/news/us-news/suspect-murder-witnessed-family-parrot-appears-court-n691271

https://www.independent.co.uk/news/world/americas/woman-murder-husband-parrot-witness-don-t-shoot-convicted-michigan-glenna-duram-a7852476.html

https://www.thedodo.com/victims-pet-parrot-helps-solve-445024746.html

https://esajournals.onlinelibrary.wiley.com/doi/full/10.1002/fee.2105

https://slate.com/human-interest/2013/02/medieval-animal-trials-why-theyre-not-quite-as-crazy-as-they-sound.html