This video says about itself:
Largest flying creature ever – Pterosaurs Documentary HQ
25 July 2014
Pterosaurs (/ˈtɛrɵsɔr/, from the Greek πτερόσαυρος, pterosauros, meaning “winged lizard”) were flying reptiles of the clade or order Pterosauria. They existed from the late Triassic to the end of the Cretaceous Period (228 to 66 million years ago).
Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger. Early species had long, fully toothed jaws and long tails, while later forms had a highly reduced tail, and some lacked teeth. Many sported furry coats made up of hair-like filaments known as pycnofibers, which covered their bodies and parts of their wings.
Pterosaurs spanned a wide range of adult sizes, from the very small Nemicolopterus to the largest known flying creatures of all time, including Quetzalcoatlus and Hatzegopteryx
From the Flugsaurier 2015 Portsmouth site in England:
Flugsaurier 2015: The Fifth International Symposium on Pterosaurs
August 25th-30th 2015
School Of Earth And Environmental Sciences
We are pleased to present you with the second circular for the Fifth International Symposium on Pterosaurs. This includes information on conference structure, fees, abstract submission, accommodation, workshops and the conference dinner. Please visit our website … and remember further information will be provided in the third circular.
We look forward to seeing you all next year.
Flugsaurier 2015 committee.
Presentation and abstract submission
We are now accepting submission of abstracts relating to any aspect of pterosaur research. Abstracts must be no more than 1000 words including references and may include 1 figure/A4 plate. Please ensure references are in the style of the Journal of Vertebrate Paleontology. While we prefer that presentations are specifically on pterosaur research, we are willing to accept submission of more peripheral topics for posters e.g. the associated faunal assemblage of a pterosaur bearing unit. Abstract submission closes on March 1st to allow time for the review process. We are also arranging a special publication through the Geological Society of London which we encourage delegates to consider contributing to.
We are happy to confirm two workshops for Flugsaurier this August. The first workshop, “Biomechanics and aerodynamics of pterosaurs” will be chaired by Colin Palmer and Mike Habib and focuses on the biomechanics of flight. The second workshop is “The taphonomy of Lagerstätten and the implications for pterosaurs”, chaired by Dave Martill and Steve Sweetman. Dave will be focusing on Konservat Lagerstätten, and Steve will focus on pterosaur-bearing Konzentrat Lagerstätten in the UK.
In addition to our workshops, we will have several pterosaur specimens on display which can be examined by the delegates, including the skull of Parapsicephalus purdoni, on loan from the British Geological Survey. There will also be opportunities to examine the holotypes of Cuspicephalus and Caulkicephalus. Other specimens on display will be announced in the third circular.
The conference meal will be held in The Royal Maritime Club, adjacent to Portsmouth’s Historic Dockyard. The dinner will cost £37 and will include 3 courses and a half bottle of wine. Any delegates interested in attending should sign-up for the meal when registering for the conference. If you have any specific dietary requirements, please include them in the comments field on the registration form.
The fees for the conference field trips to the Isle of Wight and the Jurassic Coast (the second in conjunction with SVPCA 2015) are still to be determined. Delegates are welcome to register their interest for the field trips and will be informed of the price in the third circular.
Accommodation is available in the University of Portsmouth’s Rees Hall for Flugsaurier delegates. There are 50 single rooms available for £45 per night. Double rooms are £63 per night, but will only be available upon request. To register your interest in a room, please tick the appropriate box on the registration form. If you would like a double room, please mention it in the comments section.