This 19 August 2018 video says about itself:
Giants of the Ancient Skies – Azhdarchids (Part 1)
The Azhdarchid pterosaurs are truly one of the most impressive groups of animals that have ever graced this planet. These absolutely huge creatures were not only the largest pterosaurs, but some were also the largest flying animals of all time.
This 25 August 2019 video says about itself:
Were These Animals Too Big to Fly? – Azhdarchids (Part 2)
At long last it is here! Part 2! In this video we look at just how these huge animals were able to get into the ancient skies and stay there.
This is the third video in that series.