Great bustard Army training area. Here the lack of public access allows them the freedom needed as a large ground-nesting bird. It is classified by the IUCN as "vulnerable". The great bustard was classified with its scientific name in 1758 by Carl Linnaeus, though the species was referred to as "avis tarda" in the much older writings of Pliny the Elder, and hence its names in English (from Old French "bistarda") and some other languages: "abetarda" (pt), "avetarda" (gl), "avutarda" (es). "Otis" is an Old Greek name for "bustard". The specific name, "tarda", is Latin for "slow" and "deliberate", which is apt
Two Little Dickie Birds out of sight of the child, will mark in some conspicuous way the nail of the index finger of one hand and the nail of the second finger of the other hand. Both hands are then shown to the child as fists (folded fingers downwards) with the two fingers with marked nails pointing forward – these represent Peter and Paul. As the rhyme is recited, the hand actions are: Two Little Dickie Birds "Two Little Dickie Birds" or "Two Little Black Birds" is an English language nursery rhyme and fingerplay. It has a Roud Folk Song Index number of 16401.