Since I saw that duck last week, every time I walk over the foot bridge at school, I look down to see if it's back. Well, today it came back. And it brought a friend. The first duck was the typical green-headed mallard and the other one (presumably a female) was a sort of speckled brown. This area is not a good place for eggs and ducklings. There's the usual stray dogs and cats roaming around, but there's also hawks.