There is something new on the lower part of one of the saguaro cacti. I'm not sure whether it is a branch trying to form, or a flower bud.
This is forming on the east side of a cactus with full sun and an uninterrupted west exposure.
I want to say it's a little baby branch, but who knows? The whole plant is about 12 feet tall (?) and this is only about 2 or 3 feet up from the bottom. Do they branch out that low?