![](http://www.alamy.com/thumbs/6/69AA1CE4-E07E-43FA-B176-71E94A034C94/2CG2CPP.jpg)
Storks have the ideal wind loading to take advantage of thermals to move from A to B with the minimum of energy expenditure.
Storks have the ideal wind loading to take advantage of thermals to move from A to B with the minimum of energy expenditure. Here a marabou and Yellow-billed Storks fly between pools of the drying Katuma River
Size: 5500px × 3667px
Location: Katavi National Park, Tanzania
Photo credit: © Nick Greaves / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: africa, altricial, aquatic, aves, avian, behaviour, bill, birding, birds, birdwatching, braying, breeding, carcasses, carrion, ciconiidae, ciconiiformes, clattering, colonial, colony, crumeniferus, feeding, fish, flats, food, forage, frogs, gregarious, gular, habitat, hunter, inflatable, invertebrates, katavi, katuma, kleptoparasitism, leptoptilos, marabou, monogamous, mud, national, nester, nesting, noisy, ornithology, park, piscivore, plumage, regurgitate, river, roost, sack, safari, scavenger, shallow, stork, tanzania, thermaling, thermoregulation, tourism, travel, urohydrosis, vertebrate, wader, water, waterbird, wetlands, young