I donât want to pour fuel into this heated discussion, but Iâd like to offer a new (semi-scientific) view.
The argument I read the most on here is about birds and comparisons of the heaviest bird capable of flight (kori-/great bustard), or with the highest wingspan (royal albatross) to a human.
However, I think we should take a look at the insect world⌠Letâs talk about the âbumblebee paradoxâ:
Bumblebees are able to fly, even though it (supposedly) contradicts aerodynamic rules.
From the information Iâve found about this paradox, âthe bumblebee has a wing area of 0.7 cm² and a weight of 1.2 gâ. Now, bumblebees can fly (obviously), and they do so by creating a small air vortex by flapping their wings over 200 times per second.
Now, if we take a average, muscular human (80 kg) and project the bumblebee data onto it, a human should be able to fly with a wing area of 4 â
meters, which seems doable (2 wings, approximately 1.2 meter by 2 meter; or 4 wingsâŚ), even more so with the reduced bone weights from the bird mutation line.
Now, because a large beeing burns much less energy in nearly all activities than a small one, it would be exhausting, but wouldnât straight out kill a human attempting flight.
(Do we have a entomologist here who can confirm/correct these statements above about bumblebees and calculate their calories intake so we can map it to a human?)
However, flight itself and flight time would still depend on a lot of things, where the main ones are probably weight (body as well as items/clothing) and strength, given that we have a fixed wing span/area. Both would also directly affect flight speed. Additionally, there are: Temperature (of the body and the environment), stamina, metabolism speed, pain and damage (and probably even more).
Iâm not stating that there should be flight implemented. Especially for balance reasons it seems overpowered (even though at that point in game you probably already have a lot of other overpowered stuff ). All Iâm saying/writing is, it is thinkable, just not necessarily in the bird mutation category.