Swallow Watching (1)

There are lots of swallows and 
sparrows living in the school building. 
In Japan birds have begun "raising 
children".
3rd graders have started researching 
the swallows:
1. Kind of swallows
2. Number and location of nests
3. Fight between swallows and 
sparrows.

They found interesting things a lot!!!

To be continued.