Someone told me that it is illigal to knock house martins nests off your property, what I would like to find out is if you can report people doing this. One of my ENGLISH neighbours has for the 2nd year running knocked the nest of his apartment, the first year I think it was just an empty nest but this year he knocked it off and the chicks fell to the ground, I was furious and my husband had to withhold me from going to punch him, two of the chicks survived the fall so his wife put them in some silver paper and left them there (in full sun) the mother kept coming back to the nest obviously distressed looking for them, she eventually found them on the floor and continued to care for them, this lasted a couple of days and then they seemed to disappear, whether a cat got them, who knows but I would appreciate it if you could tell me what sort of fine you are looking at so I can get my facts right before I approach this PIG IGNORANT PERSON and yes that is shouting.