The Bald Eagle While camping last year I witnessed a bald eagle chase a small bird for a fish it had in its claws and I wondered why such a larger and powerful bird didn’t simply get it’s own food. So when I took this class and was given an opportunity to do some research on this bird, I jumped at the opportunity. The bald eagle has been on this continent for thousands of years, long before Columbus made the claim that he discovered North America (History.com.). In old photographs and history books
The Bald Eagle Haliaeetus leucocephalus By Shane Hurley, Block 4 Levels of Ecological Organization Biosphere: the part of the earth's crust, waters, and atmosphere that supports life Ecosystem: a system formed by the interaction of a community of organisms with their environment Community: a group of organisms or populations interacting with one another in a particular environment Population: a group of individuals of the same species inhabiting a given area Organism: a form of life composed of mutually
is the Bald Eagle, Haliaeetus Leucocephalus. This large predatory bird is also known for its broad wings for flapping-soaring flight, distinctive yellow beak, characteristic white head and tail and lives throughout the North America ("Bald Eagle - Birds of North America Online", 2017). “Haliaeetus” refers to the genes of eagles including many sea eagles ("Definition of HALIAEETUS", 2017). This predatory bird has an intriguing life cycle, evolutionary history, and anatomy. The Bald Eagle has also
Have you ever thought of bald eagles not being around anymore in this century? Some people must’ve thought about this when they couldn’t see their national bird flying around or caught on camera. Maybe the everyday things they were doing were harming the poor birds? The first way, people noticed the everyday things is that the government banned DDT, the pesticide that was used to kill insects, was killing the eagles food chain. For example, in the first passage in paragraph 4, it says that “while
Although the concentrations of environmental contaminants in the prey of the nesting eagles were one of the factors influencing bald eagle reproductive success, there was also habitat availability and human disturbances. Territories unoccupied by another breeding pair must include sufficient nest, perch, and roost trees, foraging areas, and a prey base in sufficient quantities to successfully raise their young. Human disturbances that affect the populations must be of a type, degree, amount, and
The Bald Eagle as an Endangered Species The bald eagle is the most well known endangered species because it is the nation's symbol. It is suppose to stand for freedom and the American way, but if we allow the bald eagle to become extinct how can we let something that doesn't exist anymore stand for freedom and the American way. Being the symbol of the nation, the bald eagle was put on the endangered species list faster than most species. When the bald eagle reached its low point in the 1960's
childhood when everyone saw a bald eagle, they would be awe in. People always said something like, “Wow that’s an amazing sight. There aren’t too many of those in the US anymore.” I’ve always wondered why this is. It wasn’t until recently that my interest in bald eagles was re-introduced. About a few weeks ago during lacrosse practice, a bald eagle was soaring above Sodexo Field. My coach goes, “Aren’t there only like 20 of those left?.” At the time I knew that bald eagles were taken of the Endangered
Bald eagles PHYSICAL ADAPTATIONS They are 3 feet long. Their wings can be 3 to 7 feet wide. keen eyesight and specially designed feet. sharp beaks and Very speedy. An eagle's lungs and heart get the eagle enough oxygen so that they can fly high in the sky. The female Bald Eagle is often bigger than the male Bald Eagle. they develop feathers that are dark brown when they are about 12 weeks old. SOCIAL BEHAVIORS Bald eagles are highly social outside of the nesting season, but are extremely territorial
I chose the American bald eagle because it is one of the fastest and strongest species of eagles. It is the national symbol. The Congress adopted it as the national symbol in 1782. I think it was adopted as the national bird of the United States because the Roman soldiers used the eagle as a symbol of courage and power. In the early 1800's, Americans called the Bald Eagle, the American eagle. Here is some of the biology of the Bald Eagle. Bald Eagles do a very good job at their part in the
I am doing my study on the “northern” Bald Eagle (haliaeetus leucocephalus alascanus). I chose the American bald eagle because it is one of the fastest and strongest of the eagles. It has been are national symbol since congress adopted it in 1784, to symbolize are courage and power. We are both located in Anchorage Alaska. They can be found anywhere from flying over the city to the remote regions of rural Alaska. This animal is only located in the northlands region. During its life it can be located