If I could lie on a sofa to see it, I might hazard a guess. ;O)

I'd say yellow Mexican bird of paradise (Caesalpinia mexicana)

I can't tell from that far off. Try to get a picture of the leaves close-up (and flowers, if any)

It turns out it is a Mexican Bird of Paradise. Thank you so much! I want to put one in my backyard but read it can be poisonous to dogs.