Oh wow that was a journey. As soon as I saw "yew" I started internally screaming.
The route that my kids walk to school took us underneath a large yew tree, and the road underneath is often covered in hundreds of delicious-looking pink berries. Since they were tiny they have had to know all about how yew berries look lovely but even one can kill you. What I didn't ever tell them is how apparently the flesh is actually not toxic and is tasty, and it's the seed that will kill you.
The aril (the red flesh of the “berry” surrounding the seed) is tasty, and not toxic. But the leaves, stems, roots, and seeds are poisonous. Our elementary school has evergreen yew bushes growing around it and I taught my children not to eat the seeds. A fellow parent advised use not to eat them because other children might not be so careful.
The route that my kids walk to school took us underneath a large yew tree, and the road underneath is often covered in hundreds of delicious-looking pink berries. Since they were tiny they have had to know all about how yew berries look lovely but even one can kill you. What I didn't ever tell them is how apparently the flesh is actually not toxic and is tasty, and it's the seed that will kill you.