I just saw about this on FB, but their link would not open up. However, I looked on bing.com, and they confirmed that these berries are deadly to birds and wildlife. Maybe they are deadly to kids? They contain cyanide. I don't have any and don't want any. Here is another link about them: Nandina berries are deadly to birds, so get rid of this toxic bush (courierpress.com) All kinds of websites are selling these plants. Just a thought.
Don't know why but no pictures are showing in the link you provided... So I Googled it up to see what this bush looked like. It's a very interesting plant - But why is it, that all the toxic plants are also very colorful and eye-catching? This is something I have noticed elsewhere too. The more harmful a plant. The more beautiful it looks. Why is that often the case in nature? Just wondering... Anyone else notice this also?
Bird have a sense about what is toxic and what is not,, they have survived for years without help from humans ! Just like my horses will not eat what is toxic to them ! Animals have a sense that we can not understand,, just trust them to know !