I have found something scary on my attic (Bavaria, Germany - found in June):
Size: The small one is a bit bigger than a ping-pong ball. The big one is smaller than a soccer-ball... maybe the size of a small handball ball?
Is that a spiders nest, a wasp nest or something different?
I could not see any alive wasps or spiders ... and I didn't want to get too close to that thing.
I'd be very happy if anybody could give me more information about that thing. I'll probably get a bit closer tomorrow (when it's hopefully very bright ... )
I looked up wasps nets and spiders nets. To be honest, this makes me feel pretty bad (especially the thousands of spiders ... less the wasps).
We do have wasps once in a while in the house and I haven't noticed spiders in the house at all so far. I do see some dead wasps on the picture. My hope is that this is a "dead" wasp nest.