Oh this poor little Brown Creeper. So close and yet so far. Apparently the poor little guy was so delirious from his migration trip that he confused almost every vertical item for a tree. He scaled almost every stair railing and decorative metal bar in the Bloch Cancer Survivor Park before he found a tree.
In reality, I didn't need to worry about him too much as those railings and metal gates probably house a good number of small insects and spiders which, for the Creeper, are a tasty treat.
A tree? No a stair railing!
A tree? No a fence post!