Paraphrasing reading passage - Bird Migration
In the rest of the year, birds regularly do a movement to their breeding ground and the areas that they inhabit which is known as migration. This kind of activity is the great samples of how nature affects the biological command for species to maintain their population for breeding and growing.
Bird migration generally travels to the higher latitude for breeding during the warm weather and then returning to the lower latitude during the non-breeding phase. However, the bird opt places that suitable for nesting and feeding their young. Northern Hemisphere is the common areas that take place for migratory bird, only species of seabird breeds to Sothern Hemisphere.
Most of bird species are also trans-equatorial that live in Northern Hemisphere for breeding season and in Southern Hemisphere for the rest of the year. Arctic tern is the popular example which has trans-equatorial migration. They travel about 24,000 miles a year during the migration that breed in the arctic region and winter in Antarctic waters.
For other species, such as grouse like ptarmigan, do not migrate for long distance. They just spend the breeding season in the higher geometrical, near by the top of mountain, while the non-breeding season is spent in the lower areas of valleys.
At any period of migration, most birds fly for about six to eight hours a day. On the other hand, some birds wile away for much hours because they have to cross the long distance of geographic features such as desert, ocean, and mountain. For instance, a travel of many special those pass through the Gulf of Mexico required twenty-four to thirty-six hours or longer because the spacing is over 1,000 miles. In addition, the bar-tailed godwit is well-known for their extreme trip which have continuous flight non-stop over 11,000 miles from Alaska to New Zealand each year.
The way of bird in control to appropriate journey is one feature that has charming observers for centuries. Nowadays experts endeavor to detect this perfect. Most research have found that all migratory bird are able to investigate and inborn in specific direction.
In the rest of the year, birds regularly do a movement to their breeding ground and the areas that they inhabit which is known as migration. This kind of activity is the great samples of how nature affects the biological command for species to maintain their population for breeding and growing.
Bird migration generally travels to the higher latitude for breeding during the warm weather and then returning to the lower latitude during the non-breeding phase. However, the bird opt places that suitable for nesting and feeding their young. Northern Hemisphere is the common areas that take place for migratory bird, only species of seabird breeds to Sothern Hemisphere.
Most of bird species are also trans-equatorial that live in Northern Hemisphere for breeding season and in Southern Hemisphere for the rest of the year. Arctic tern is the popular example which has trans-equatorial migration. They travel about 24,000 miles a year during the migration that breed in the arctic region and winter in Antarctic waters.
For other species, such as grouse like ptarmigan, do not migrate for long distance. They just spend the breeding season in the higher geometrical, near by the top of mountain, while the non-breeding season is spent in the lower areas of valleys.
At any period of migration, most birds fly for about six to eight hours a day. On the other hand, some birds wile away for much hours because they have to cross the long distance of geographic features such as desert, ocean, and mountain. For instance, a travel of many special those pass through the Gulf of Mexico required twenty-four to thirty-six hours or longer because the spacing is over 1,000 miles. In addition, the bar-tailed godwit is well-known for their extreme trip which have continuous flight non-stop over 11,000 miles from Alaska to New Zealand each year.
The way of bird in control to appropriate journey is one feature that has charming observers for centuries. Nowadays experts endeavor to detect this perfect. Most research have found that all migratory bird are able to investigate and inborn in specific direction.
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