How long can a bird remain in flight?
Posted: Mon Aug 20, 2018 7:14 am
Think about it. A bird has to stop to rest and eat, right? How long can it stay up in the air?
PhilX
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That doesn't mean the bird is in flight.
10 months.Philosophy Explorer wrote: βTue Aug 21, 2018 12:33 amThat doesn't mean the bird is in flight.
I'm surprised no one did an internet search because the answer is there. Who wants me to give the answer?
PhilX
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Doc, you do me proud although I read 200 days or six months. You go to the head of the class.thedoc wrote: βTue Aug 21, 2018 1:09 am10 months.Philosophy Explorer wrote: βTue Aug 21, 2018 12:33 amThat doesn't mean the bird is in flight.
I'm surprised no one did an internet search because the answer is there. Who wants me to give the answer?
PhilX
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25.5674 minutes. given optimal thermal updraft.Philosophy Explorer wrote: βMon Aug 20, 2018 7:14 am Think about it. A bird has to stop to rest and eat, right? How long can it stay up in the air?
PhilX
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probably so. part dolphin?Dalek Prime wrote: βTue Aug 21, 2018 4:19 am I seem to recall that an albatross would circle ships without landing for some time. Always amazed me, especially since I'm such a lazy person. I wonder how they adjust, sleep-wise? Micro-naps?
"Overhead the Albatross hangs motionless upon the air / While deep beneath the ocean waves are labyrinths of coral caves / The echos of the distant times come billowing across the sand / and everything is green in submarine." They need to move no muscles.Dalek Prime wrote: βTue Aug 21, 2018 4:19 am I seem to recall that an albatross would circle ships without landing for some time. Always amazed me, especially since I'm such a lazy person. I wonder how they adjust, sleep-wise? Micro-naps?
Still, I wouldn't think of napping whilst flying a glider, even for a short period. (Speaking of which, my late uncle won a DFC for a 24hr flight behind enemy lines in Burma.)-1- wrote: βSat Aug 25, 2018 10:58 am"Overhead the Albatross hangs motionless upon the air / While deep beneath the ocean waves are labyrinths of coral caves / The echos of the distant times come billowing across the sand / and everything is green in submarine." They need to move no muscles.Dalek Prime wrote: βTue Aug 21, 2018 4:19 am I seem to recall that an albatross would circle ships without landing for some time. Always amazed me, especially since I'm such a lazy person. I wonder how they adjust, sleep-wise? Micro-naps?
How long can you stand in one spot? or better still, how long can you sit, or lie in one spot?
The Albatross has a "locking" mechanism for hanging in the air with minimal exertion. Much like you and I depend on our skeleton to relax when in repose, the Albatross depends on its massive chest muscles to do the work of allowing it to relax or even to sleep. Humans need to at least sit. But cows and horses can sleep standing up. They do have muscle control in their sleep. If a horse has no muscle control, its legs buckle in and collapse under it.
What can happen? The albatross falls, the water cushions his fall, and he wakes up in a cold sweat.Dalek Prime wrote: βSat Aug 25, 2018 4:45 pm Still, I wouldn't think of napping whilst flying a glider, even for a short period.
(Speaking of which, my late uncle won a DFC for a 24hr flight behind enemy lines in Burma.)