เข้าสู่ระบบ สมัครสมาชิก

pelecanus erythrorhynchos การใช้

ประโยคมือถือ
  • Historically American white pelicans ( " Pelecanus erythrorhynchos " ) nested on Eagle Lake.
  • A key research activity undertaken in the area is monitoring of American white pelican ( " Pelecanus erythrorhynchos " ) nesting sites.
  • Access to Hat, Gunnison, and Cub islands is strictly limited by the State of Utah in an effort to protect nesting colonies of American white pelican " ( Pelecanus erythrorhynchos ) ."
  • Going on average mass, several other birds on the continent, including the American white pelican ( " Pelecanus erythrorhynchos " ), the tundra swan ( " Cygnus columbianus columbianus " ) and the very rare California condor ( " Gymnogyps californianus " ) and whooping crane ( " Grus americana " ) surpass the mean weight of turkeys.
  • Birds include ducks, geese, American white pelican ( " Pelecanus erythrorhynchos " ), sandhill crane ( " Grus canadensis " ), ruffed grouse ( " Bonasa umbellus " ) and common loon ( " Gavia immer " ) The wetlands of the region, such as Cumberland Lake, are an important refuge for migratory birds and include the most important breeding populations of the endangered whooping crane in North America.