The only poisonous birds known are the three species of Pitohui from Papua new Guinea - the Hooded Pitohui Pitohui dichrous the Rusty Pitohui P. ferrugineus and the Variable Pitohui P. kirhocephalus. The Hooded Pitohui is the deadliest. The skin and feathers contain almost the same homobatrachotoxin as the Poison Arrow Frogs.
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A cat's urine glows under a black light.