migrating species造句

• For the purist, swamp tours provide many opportunities to see and photograph migrating species.
• Wintering waterfowl and other migrating species use the area as a safe haven during their journey.
• Little River and Cavett Creek provide good spawning habitat for coho salmon and other migrating species.
• The outlet forms a threshold for migrating species.
• Migrating species from North America replaced many formerly successful South American animals, among which the terror birds.
• During spring and autumn, migrating species of ducks, geese, swans, and cranes can be seen throughout the region.
• "A . monuste " is a migrating species that moves in one direction within its life span and does not return.
• Over 20, 000 birds, made up of 275 different migrating species, use the freshwater marshes and grasslands for breeding, resting or wintering.
• Students learn how migrating species must " find food, avoid predators, compete with one another and travel over areas increasingly used by people,"
• The Bring Back the Monarch to Texas Program encourages the preservation of native milkweed and nectar plants along the central flyway of this migrating species.
• A ranger and environmental educator assigned to the park leads such programs for children and adults, including moonlight walks and seasonal programs to view migrating species.
• But the oil could affect migrating species and possibly ecosystems near the coast, like banks of coral, " said Roberto Kishinami, the head of Greenpeace in Brazil.
• Surely the day will come when birders will be able to keep up with the movements of their favorite migrating species over the Internet as spotters from around the world file their sightings into a common Web page.
• Birds are represented by barnacle goose, pink-footed goose, snow goose, whooper swan, king eider, common eider, long-tailed duck, Brunnich's guillemot, black guillemot, little auk, puffin, fulmar, ptarmigan, raven, snowy owl, Greenlandic gyrfalcon, etc . Most of them are migrating species and form large colonies which may contain up to millions of individuals ( for little auk ).