I am aware that Potteric Carr is well known and loved by the bird spotting community but in my experience its much more than that. It's a very lovely family friendly afternoon out. It's nice and flat so pushchair friendly. There are lots of viewing huts with good information about the wildlife. On the day we went there were some twitchers happy to show the children what they were looking at. To top it off half way round is a nice little cafe and resource centre. If you live in Doncaster or surrounding area and haven't been yet you should.