This Blog contains Wildlife and Bird Photos from Walks, Safaris, Birding Trips and Vacations. Most of the pictures have been taken with my Nikon P900 and P950X cameras.
If you click on the label underneath the picture it will link to all of the photos taken for that species. Just click on any image for a large picture.
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Sunday, 23 April 2023
23-4-2023 RACO DE OLLA, VALENCIA - COMMON TERN (Sterna hirundo)
The common tern is an agile flyer, capable of rapid turns and swoops, hovering, and vertical take-off. When commuting with fish, it flies close to the surface in a strong head wind, but 10–30 m (33–98 ft) above the water in a following wind. Unless migrating, normally it stays below 100 m (330 ft), and averages 30 km/h (19 mph) in the absence of a tail wind.[5] Its average flight speed during the nocturnal migration flight is 43–54 km/h (27–34 mph)[22] at a height of 1,000–3,000 m (3,300–9,800 ft).
