Linked from
The 12 pages that link to Dynamic soaring, each with the reason it gives.
SeabirdRelated: Albatrosses use it to travel long distances with little flapping over windy seas.
Soaring flightRelated: Albatrosses use wind gradients above the ocean to sustain long flights.
ProcellariiformesRelated: Albatrosses use it to travel vast distances with few wingbeats.
PelagornisRelated: It is a proposed way Pelagornis could travel long distances over the ocean.
Giant petrelRelated: Giant petrels use wind gradients to travel long distances with little flapping.
Northern storm petrelRelated: It helps storm petrels travel efficiently over windy seas.