Of Dead Wood and Mushrooms

I haven't seen many mushrooms this season during my walks in the forest, and the ones I did see were all on dead wood, and not on the forest floor. I wonder what happened.

Anyway, here are some photos of the ones I did see. As usual, I haven't got a clue about their species, so just the most recent photos here.

I don't think mushrooms rust, but this one sure looks like it did:

^{Olympus Stylus 1s, 75mm, ISO200, f5.6, 1/100s}

Jolly orange ones on dead trees:

^{Olympus Stylus 1s, 42mm, ISO400, f8, 1/60s}

^{Olympus Stylus 1s, 42mm, ISO800, f8, 1/25s}

A spongy one:

^{Olympus Stylus 1s, 42mm, ISO200, f8, 1/160s}

These look like little flowers, but they are fungi, I kid you not:

^{Olympus Stylus 1s, 42mm, ISO800, f5.6, 1/100s}

If you can identify any of these, please let me know in the comments.

Thanks for watching!