Adobe Acrobat DC Essentials for Legal Professionals. 1  Adobe Acrobat DC is the latest version of Acrobat and is the successor to Acrobat XI. 2  The âDCâ stands for Document Cloud, a set of (optional) connected cloud services for Acrobat. 3  The PDF file format has not changed.
A group of blackbirds is most correctly called either a cloud, a cluster or a merle of blackbirds. Because they are so similar to ravens and crows, â¦ they are also called a murder, but this is not the most correct term.4 people found this useful.hat is the weight of a blackbird? If you're referring to a bird, a mature turtus merula (common  blackbird) can weigh 80 - 125 grams If you're referring to an  aircraft, the Blackbird aircraft also known as â¦ the Lockheed  SR-71 had a weight (empty and without weapons) of 30 600 kg.
Lapwings are known locally in the UK as 'peewits' after their shrill call. Their call is not the only distinctive feature - they also have a very characteristic flight pattern. The common name 'lapwing' is thought to come from the Old English word 'hleapewince' which means leaping with a wink in it. Dense flocks of this once common farmland wading bird still make an impressive sight with their iridescent green and purple plumage shimmering in the sunlight. Lapwing chicks are renowned for being able to run only moments after hatching.