Why do seagulls chase sea wheels?
On a sunny day, if you take a walk along the seaside and look up at the clear sky over the ocean, you can often see seagulls with their wings …
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Why do pigeons fly long distances?
The secret behind pigeons’ ability to fly long distances without getting lost has been uncovered through extensive scientific research. Scientists believe that besides possessing the typical characteristics of birds suited …
Where does the swallow flies across the sea to rest? What to eat to satisfy hunger?
Swallows generally fly from the south to the north at the beginning of March and return south when the autumn winds rise. The migration of swallows was recorded as early …
Why can woodpecker climb green tree?
Woodpeckers carve holes and forage on the vertical surface of tree trunks. This kind of activity among birds is indeed quite rare. Why can woodpeckers operate flexibly on vertical surfaces …
Why can’t the sparrow see things around at night?
The red sun sets, and night gradually covers the land. At this time, the birds that have been busy all day return to their nests; after a short period, the …
Why can only penguins make their homes in antartica?
People say that Antarctica is the coldest place in the world, and this is no exaggeration. According to reports from Antarctic research teams after years of investigation, the lowest winter …
Why is northeast china big paradise for migratory bird?
Migratory birds in the Northern Hemisphere fly to the equator to winter and return north in the summer for mating, nesting, laying eggs, and raising their young. Northeastern China is …
Why do birds sleep on the branches without falling?
Birds that typically perch in trees have the skill to sleep on branches without falling off. What is the reason behind this? It turns out that the toes of tree-dwelling …
Why do birds sing？
In nature, hearing birds singing their hearts out can uplift one’s mood, adding much joy and a unique flavor to life. In daily life, humans use language to express their …
Why do migratory birds migrate？
Weather changes cyclically through the four seasons, and many bird species also regularly migrate twice a year between their breeding areas (i.e., nesting areas) and wintering areas in response to …