What is it?

I'm not sure what this is, can anyone help. It's quite a large tree and I wondered if they might be walnuts. I've never noticed walnuts in the park before but the squirrels probably get there first!

[Rosie Kind]

I think you might be right about it being a walnut tree but I'm not certain so don't take my word for it

[Janet]

Eyeballs in the sky? Just guessing.

[Shirley Banford]

Great POV for it!

[Judith Johnson]

@rosiekind I've looked in my tree book and I think it is a walnut. I'll have to be quick to catch any before the squirrels get them!