Which Are the Whoopers? Try Identifying Cranes from an Airplane
Click
on the photo to see which two whooping cranes Tom picked out
from the crowd. What did he notice? He might have picked
out the cranes because they're larger than the other birds. Remember,
he's used to looking at them from above. What clues did you
use? It's hard when you can't see their distinct markings!
Click
on the photo
