I want to kill some lizard in my house because they are scaring my birds so I decided to put some onion around some area where those lizard always appear . Does onion smell harmful for my budgies ?
Onions can kill a budgie if smelt or eaten
You should never feed your Budgies with onion. But for the smell… never heard about that, I really don’t know what method are you using 😶 anyway, Find a more humane method of taking those lizards out of your home.