USGS Bird Population Assignment Example | Topics and Well Written Essays - 500 words

USGS Bird Population - Assignment Exampleand specialists species characteristics to determine where the Double plumy cormorant, Great profane Herron, Wood Stock and the American Robin belong (Mobley 12).This specie of bird is a specialist. The Double Crested Cormorant is mostly distri onlyed along the coastal regions and water bodies like the Gulf, Pacific and the Atlantic coasts in Canada and the united States which ar densely populated due to the economic activities that are carried out in these regions (Sauer 2). It is also institute along the Great Lakes and Mississippi valley. Their breeding nests are usually built on top of real tall trees in areas with bodies of water therefore, they thrive best in wetland biomes. They change their niche according to the venturesomeness available at a particular time mostly preferring regions with high precipitation. The Double Crested Cormorant is very specific with its diet. It mainly eats fish and this is the primer coat why it pr efers areas near water bodies. They mostly thrive in the riparian habitats. They are widely spread in water body regions but more uniformly distributed in regions that have water masses. Their diet which mainly consists of fish gives evidence that they are specialists and not generalists (Mobley 12).This specie of birds is generalists. This is because of their wide range of distribution. Although they are mainly distributed along northern America, Mexico and southern Canada, they are more common throughout the United States apart from regions that are woody (Sauer 2). They prefer the summer as opposed to winter seasons and this is why they are mostly assemble in Minnesota during summer. They are found in both coniferous and deciduous forests. They can also be seen in swampy areas or areas near water bodies. In addition, they can thrive in tree habitats that are either asleep(predicate) or alive and also found in densely populated areas. This means that they can give out in any en vironmental niche be it forested, savannah or wetlands. Another major reason why