31. His vocals included bird calls , train whistles and yodels. 32. He is an avid birdwatcher and an expert in bird calls of Eastern Long Island. 33. Computer-programmed animals like trumpeting elephants and chest-thumping gorillas add to the bird calls and monkey chatter. 34. He is known for the ability to produce birds call imitations using wind and percussion instruments. 35. But it was most famously employed to produce the bird calls in Hitchcock's disturbing 1963 classic. 36. Habby-boooooo-lin ! " he said happily, over and over, as if mimicking some odd bird call . 37. Yamadashi starts out with a rustic atmosphere, created by sounds of the wind and bird calls . 38. In the morning, hoarse bird calls woke me. 39. During one movement, three choirs and 9 opera singers are making bird calls and environmental sounds. 40. *The paragraph about the bird calls seems to interrupt a description of how the birds look.
