Saltmarsh Sparrow Research Paper

The article I found is about the endangerment of african penguins. The african penguin is endangered, and many laws have been put into place in South Africa to protect them, mainly preventing fishing so they have a stable food supply. The article talks about how fisherman are a big cause for the penguins dying out, and how the prevention of fishing has greatly increased their population. However, despite all the efforts to protect them, it still isn't enough to get them off the endangered species list. The penguins still face many dangers like water pollution and climate changes that destroy their habitats. African penguins also had a 90% decrease in population size from the 1930’s to early 2000’s. However in the last 10 years the population

Many of its marshes, cypresses, and mangroves cover the majority of the wetland and an estimated number of 50 reptile species and 40 mammal species currently residing are either endangered, or worse, threatened for extinction. The Florida Panther, according to the National Park Service, has a successful breeding population; nonetheless, the “primary threats to the remaining population are habitat loss, fragmentation, and degradation” (para. 2). Due to the ongoing urban development, the panther became a well-known endangered human threat. An estimated 80-120 panthers are surviving

To determine the migratory patterns and population patterns of the Barn Swallow, I examined different charts provided by the BPP website that allow me to examine the population numbers of Barn Swallows in different parts of North America during their mating seasons. According to the information provided by the BPP website, Barn Swallows have a tendency to live closer to areas that have a higher amount of water. This means that they nest in areas where the climate is more damp. Barn Swallows make their nests out of mud and twigs which makes it necessary for them to live in areas where the environment has more rain or is damper so that they can use the mud to create their nests. The information provided by the BPP clearly shows this due to the fact that throughout the years, larger populations of Barn Swallows are shown to be along the eastern coast and the Great

The existence of the Florida panther is threatened by extinction processes because their current habitat is simply too small and fragmented for

Also mute swans can uproot up to 20 pounds of aquatic vegetation every day ruining underwater habitat also as they swim in shallow water they stir up mud into the water making the area uninhabitable for fish. Many people like the mute swan but others do not, the mute swan is protected by law so no one can hunt them and the population will continue to grow unless we do something. If a mute swan damages your property or attacks you, dnr is available to remove the swans from the property. The dnr is always willing to take eggs from the mute swans nest to control the increasing population. Although no one can hunt them people are trying to pass hunting laws on the invasive mute swan. Next time you see a beautiful mute swan remember that they are more than just a

Whooping cranes nearly died out in the mid 20th century, with a count finding only 16 living birds. But since then, these endangered animals have taken a step back from the brink of extinction. Breeding programs have boosted their numbers, and breeding efforts have raised the number of wild birds to over 200, with roughly the same number living in captivity. These white birds are the tallest in North America. They live in family groups and stay in marshes, shallow lakes, and lagoons. Cranes feed by foraging with their bills and gobbling up plants, shellfish, insects, fish, and frogs.

Salinity is serious as it effects many things in the Murray-Darling Basin. If it continues to rise the consequences could be grave and quite long lasting, some

For example, when there is little or no rainfall- a drought; the bird population steadily decreases, because birds are dying off due to the lack of rainfall. When rainfall became scarce, the food supply did too. The small seeds that birds with small beaks relied on dissapeared. The only food left on the Islands were large, hard seeds or fruits. The birds

The audience is left horrified by such glaring numbers, and now understands why there needs to be more enforcement - to eliminate the many deaths of our precious birds. By citing evidence, the author is able to establish that his concerns are true, strengthening his line of argumentation in the

For years now the Florida Panther has been listed on the endangered species list. Most people know of this fact, however; they do not know why. As with every other animal on the endangered species list, there are several factors that can possibly place these animals on this list. The Florida Panther is on the endangered species list due to car interactions, a growing human population, and substantial land developments, however; there are several precautions that one can take to help protect this animal.

They also are very rare to see. As I said, they are only found in southwestern Florida areas. To see these animals would be a very rare occurrence. These species go through a lot, and have trouble being able to stay alive. One of the main problems is humans when it comes to the approach of extinction of certain animals. That is the case in this situation as well. We are the third highest reason for Florida panther’s declines. Florida panthers don’t have sufficient space in some habitats in the Florida area and end up going on the road to get hit by cars. It’s very tragic but true. Other reasons that affect these animals is also habitat loss. When construction is going on it is a huge problem for territorial panthers. This also is another lead to panthers not having a sufficient habitat. Mercury is a big problem for these species when it comes to pollution. These animals are also inept to get a disease called feline leukemia. These innocent creatures go through this on a daily basis. The fact is we have to find a way to keep these species away from harm. Wild lands are converted for cattle grazing, crop, sugar, and citrus production. This wipes out a large portion of these species. Financial weights is more conflicting to alternately poor requirement from claiming existing administrative safeguards. This pushes the destruction as opposed to protection for Florida panther inhabitants in southwest Florida.

There are steps being taken to help in the survival of this owl specific species. Even though that is so the outlook of this bird does not seem promising. The lifespan of the Madagascar red owl is already unknow. Yet, the Apache people believe seeing this great bird in their dreams means their end and lifespan is about to come to an

The western snowy plover (Charadrius alexandrinus nivosus) has a pacific coast population that breeds primarily on coastal beaches from southern Washington to southern Baja California, Mexico. The major coastal habitats include sand spits, dune-backed beaches, beaches at creek and river mouths, and salt pans at lagoons and estuaries. Other nesting locations include bluff-backed beaches, dredged material disposal sites, salt pond levees, dry salt ponds, and river bars (U.S. Fish and Wildlife Service, 2001). Plovers often return to the same breeding sites yearly. Nesting locations occur in flat, open areas that have sparse vegetation with sandy or saline substrates. Western snowy plovers have been listed as threatened on the federal endangered species list since 1993, and are listed as a species of special concern by the state of California (California Department of Parks and Recreation, 2015).

8) Increased quality of salt marsh vegetation may improve habitat value for the salt marsh shrew.

Ruby throated hummingbirds have a lot of potentials in them. They have a lot of adaptations but don’t have much predators. Their only predators are humans and seasons. Winter and Fall because it gets too cold they will die. Humans might shoot them an accident.