Woke up to find this bright yellow, frothy patch on my mulch. It appeared overnight and looks like expanding foam. Any ideas?

role in the ecosystem. This article will delve into the details of what this bright yellow patch is, why it appears overnight, and what you can do about it.
1. What That Bright Yellow, Frothy Patch on Your Mulch Really Is
The bright yellow, frothy patch you discovered on your mulch is a type of slime mold called dog vomit slime mold. It belongs to the Myxomycetes class and is often found on mulch, decaying wood, and other organic materials. This organism is not a fungus but is classified as