One of my regular Fungi hunting woods contains a very large
Fagus sylvatica, from which several very large branches have either cracked or fully broken away. The main trunk is still standing, and the tree has quite a good canopy of leaves.
Today, I spent an hour trying to photograph each different type of fungus to be found on the tree (including its leaves and fallen branches). I was surprised to get more than twenty different ones very quickly, and there are no doubt several more that I will have missed.
I know quite a few of these, but I would be grateful for ID help on numbers 1 to 4.
Apologies for the quality of some of the pics, but some of the fungi were in locations that couldn't be accessed with the tripod and I struggled with long hand held exposures.

Number 1.....................Number 2....................Number 3

Number 4.....................Number 5....................Number 6

Number 7.....................Number 8....................Number 9

Number 10...................Number 11...................Number 12

Number 13...................Number 14...................Number 15
The rest will follow in Part 2 of this post.
Any help with ID's for numbers 1 to 4 much appreciated
Regrds,
Mike.