Old Nests

Took my camera back to the post office this morning and all went well.
When I got home I opened the nest boxes, took the old nests out a Some wood shavings in. Found a 3 chicks that had died in the but this one was more interesting as it also had what I think is a bumblebee nest in it.
Moreen got her first Covid jab this afternoon so we have both had our first one