Storks need to glide over long distances, so they must be able to gain height, which they do by riding thermals or "bubbles" of warm, rising air. These only form over land, so they probably came crossing the sea at the narrowest point along the Strait of Gibraltar.
With only a few wingbeats and some glides, our cuple of Storks went on their trip and moved quickly away.
Amiamoko Zuria - Cigüeña Blanca - White Stork |
Amiamoko Zuria - Cigüeña Blanca - White Stork |