So far, no venomous avian species is known to man; only poisonous ones.I'm not so knowledgeable about venom in birds
Difference Between Venom & Poison Explained By Adorable Animals
It appears that this zoo is not the only Brazilian institution that could do better in regard to cooperations. I've heard of established virologists who've smuggled samples for international research cooperations into and out of Brazil because they're so fed up with Brazilian bureaucracy. If said zoo (and the Brazilian bureaucrats) ever changes its attitude in regard to B.insularis, please let me know.that a certain zoo based in the capital city of the state must necessarily improve on its interpersonal skills in terms of capacity and willingness to cooperate with other institutions