Insect and Spider Identification: CLOSED: Is this bumble bee thinking of making its nest.., 1 by bonitin

bonitin wrote:
Now it's for sure there is a nest in there as I saw more than one coming out some days ago and every single day I see one going in or out.

But now since yesterday in the early afternoon until now (I just checked) the same one (I think) is staying on the same flower all that time, it is alive as I see it moving once in while, but it's not feeding, it looks like it is sleepy or drowsy with slow movements and mostly just immobile. I wonder if it is sick ...? It even got wet this afternoon with all the rain, poor thing! I fixed the flower in a way that its protected from any further rain.

Most of the time it stays like this on the flower (Cosmos bipinnatus)