Question 3: In diving exhibits ________ and kingfishers could be seen hunting under
water, and in the free-flight hall visitors still walk amongst
tropical birds in dense vegetation.
Question 4: It is one of only two permanent structures built for the
World's Fair which still remain (the other is the Saint
Louis Art Museum's ________ building).
Question 8: Each setting recreates
with impressive fidelity the microculture of the birds that fly
merrily about within their ________ world, complete with living plants.