The lift/propulsion method used by a helicopter is capable of producing an overall thrust vector with virtually no horizontal motion. The lift method of planes (fixed wing), requires movement to...
No, they do not share the same geographical environment. Hummingbird moths live in Europe, Asia and parts of Africa, whilst hummingbirds live exclusively in the Americas.
The analogy is rather weak, true, Hummingbirds can both hover and fly backwards, they also are among the smallest flying birds and have the highest relative fuel consumption. that"s biology. no...
This will mostly depend on weath(wind/tubulence mostly). and in these conditions. the skills of the pilot. if perfect weather(for flying) until it runs out of fuel, or become unstablized.