Have you ever just wanted to be part of a group that you didn't quite fit with? Well it turns out nature gets the same feeling sometimes. Take this sand martin who seems to be being tormented by the swallow on its left. Although it doesn't seem to care too much.
"You can't sit with us!" (Photo courtesy of Nature's Home reader Ian Wilson)
Thanks Ian for this comical and urban view of a gang of swallows being infiltrated by a not so sneaky sand martin.
If you have any photos you'd like to send us for photo of the week, email natureshome@rspb.org.uk.