11.   I am comparable to the Brazilian tree frog, which I have just learned may be mistaken for bird droppings until it moves.

12.   Q. My natural cedar deck boards and railing are all gunked up with bird droppings.

13.   Rain pours in through broken skylights, and bird droppings carpet stairways.

14.   Q. Why are bird droppings whitish or spotted with white?

15.   Roofs have fallen, windows are broken, tiles have been smashed, garbage has piled up, and bird droppings foul the floors.

16.   Surveying the entire scene was the smiling, sculptured visage of Costello, his trademark derby splattered with a pale green patina of bird droppings.

17.   The disease is contracted by people who scrape up bird droppings and breathe in the dried particles, Beaman says.

18.   There was even one that resembled a bird dropping until it spread its wings.

19.   We debate whether our city should hire hit squads to reduce bird droppings.

20.   With its thousands of varieties, fake eyes, stinging spines and occasional convincing imitations of bird droppings, it can be sphinxlike.