

5,774,217
Conrad,
It is the Ruppell's griffon vulture! They are an endangered species. We have a friend who is into raptors of all types. A
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Ryan Huggins - Thousan...
Thousand Oaks, CA
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Women of Westchester W...
West Harrison, NY
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Raymond E. Camp
Ontario, NY
966,959
Conrad, it has to be the BLACKBIRD (SR-71) as she flew over 80,000 feet high!
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Lyn Sims
Schaumburg, IL
5,596,114
2,759,862
6,805,806
4,442,478
1,550,080
I'll guess a Swallow since they can carry coconuts to England. (Monty Python and the Holy Grail)
3,986,529
2,579,355
1,466,257
1,525,616
1,327,560
216,960
The two highest-flying bird species on record are the endangered Ruppell's griffon vulture, which has been spotted flying at 37,000 feet (the same height as a coasting commercial airplane), and the bar-headed goose, which has been seen flying over the Himalayas at heights of nearly 28,000 feet.Mar 16, 2015 - from my friends at Google....
1,272,884
Ron and Alexandra Seigel
With Oxygen mask and a O2 tank on? How do they insulate themselves? They had mink feathers?
The North Koreans should launch more vultures with Nest camera....
1,878,528
Those big cranes that the planes are afraid of. Have strange cooing kind of calls. They're white & circle in big groups.
152,917
2,884,284
846,575
5,314,787
5,585,089
1,513,143
5,216,827
I have no idea but I'm going with Ron and Alexandra's answer. They sound like they know!
4,814,186