The video below explains how as a graduate student, Jack Dumbacher was scratched while handling the Hooded Pitohui. After he released them, he licked the wounds that the birds had caused, resulting in a swollen and numb mouth.
Confirmation from the locals and further investigation revealed the birds’ feathers and skin contained a toxin exactly the same as Colombia's poison dart frogs.
The Hooded Pitohui, Pitohui dichrous and its two close relatives, the Variable Pitohui and the Brown Pitohui, were the first documented poisonous birds. The birds are believed to aquire the neurotoxin by eating the Melyrid beetles (Choresine).
Hooded and Variable Pitohuis, close relatives of Old World Orioles, have evolved conspicuously orange-and-black plumage as a warning, similar to patterns of the colorful and poisonous Monarch butterflies.
You can view the video at: http://youtu.be/TjTOJ6zIbys
Category ›
Bird of the week
,
Quick fun Facts
No comments:
Post a Comment