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Bird ringing is the term used in the UK and in some other parts of Europe, while the term bird banding is more often used in the U.S. and Australia. [49] bird strike The impact of a bird or birds with an airplane in flight. [50] body down The layer of small, fluffy down feathers that lie underneath the outer contour feathers on a bird's body. [51]
Extremely precocial species are called "superprecocial". Examples are the megapode birds, which have full-flight feathers at hatching and which, in some species, can fly on the same day. [ 3 ] Enantiornithes [ 4 ] and pterosaurs [ citation needed ] were also capable of flight soon after hatching.
A pair of welcome swallow chicks, Hirundo neoxena, taken the day after they fledged. All birds are considered to have fledged when the feathers and wing muscles are sufficiently developed for flight. A young bird that has recently fledged but is still dependent upon parental care and feeding is called a fledgling .
The spiritual meaning behind seeing two of them is that you should take a closer look at your relationships. "Two has a highly intuitive meaning, it is the most relationship-focused number ...
The "Peanuts" comic strip celebrated its 74th anniversary this year, having made its debut on Oct. 2, 1950.For the last seven-plus decades, the series has delighted audiences through various forms ...
Female birds are able to produce more of a certain gender of birds that are more likely to survive under extreme conditions. In birds, the females' egg determines the gender of the offspring, not the male's sperm. In zebra finches, a study showed the effect of food on gender ratio production. For females, egg production is a metabolically ...
Cambridge Dictionary has put it out to the universe, naming “manifest” as its word of the year for 2024. ... obvious” before it started to be used as a verb meaning “to show something ...
This is a small bird, 14.5–17 cm (5.7–6.7 in) in length, with a long tail and an undulating flight. [4] The plumage is mostly orange-brown, with a whitish throat and chest, some contrasting black and white parts in the wings, and white edges to the tail feathers.