Do you know what this yellow lump of dirt could be?

Question

In the corner of a window sill in my home I discovered a yellow lump. When I touched it, there was soft dirt-like stuff there. It seems so gross. I cleaned it up, and it was like cleaning mud. Could it be from rotting wood, some sort of eggs, bad gutters?

Answer 1

probably wasp or dirt-dauber nest....

Answer 2

molded p**p if you have cat or dog or some kind of animal maybe not even an animal .

Answer 3

sounds like insect egg sack

Answer 4

Maybe it was the beginning of a hive? I've had a few of those around the house windows before.

If not that, then possibly the egg sac, yes.

Answer 5

insect waste..........or an exotic mold......

Thinking more of insects......call an exterminator

Answer 6

take your cat to the vet, it's got a problem.