31. All of the series of 22 Nightjars were converted from available stocks of original Nighthawks. 32. Nightjars usually nest on the ground.33. These are nocturnal insectivores which lack the bristles around the mouth found in the true nightjars . 34. They are nocturnal insectivores which lack the bristles around the mouth found in the true nightjars . 35. Goatsuckers ( nightjars ) are medium-sized nocturnal birds that usually nest on the ground. 36. From the fauna, the European nightjar , black woodpecker and European honey buzzard are examples. 37. Avian life includes drongo and nightjar . 38. A perfect example is the Vaurie's nightjar in China's south-western Xinjiang. 39. The first Nightjar was delivered for evaluation by the Aeroplane and Armament Experimental Establishment in May 1921. 40. The Nightjar ( known as the Mars X ) was a similar carrier fighter for the RAF.
