Research Paper On Piping Plovers

If there is a single attractive thing about Aberdeen, it would be the 98 square miles of surrounding estuaries, tidelands, and marshes that attract shorebirds by the hundreds of thousands. They come every April and May to rest and feed for the long trip north to their arctic and subarctic nesting areas. (165)

This experiment will help look for indirect effects caused by interaction modification between a Guppy (Poecilia reticulate) and Daphnia by altering their physical environments by controlling the absence/presence of plastic aquatic

Even though this problem seems to be unimportant it actually has a great impact on our society. As a member of this community, we should first realize the consequences of this issue. The Ridgway’s Rails are an indicator for the wetland, their population symbolizes the well-being of the marshes. If we continue to ignore this matter, our entire wetland area will also come to an end. The effect of this problem will not stop eventually, we need to bring positive changes

Therefore there was a recorded 8 birds, 1 dove, 5 magpie goose and 2 pacific black duck, 3 weeks after the floods. By 2017 the total of 8 birds, 3 species have now increased to a total of 25 birds, 6 species in 4 years. Though this being said many of the birds are ‘new’ to the area such as the 15 Cotton pygmy Geese and 4 recorded Dusky Moorhen. 6 bird species were seen/recorded in 2017, these being the 2 Black cormorant, 1 pacific black duck, Cotton pygmy, Dusky moorhen, little egret and willie wagtail. Other bird species such as the magpie goose which had a number of 41 recorded in 2009, 5 in 2013 and now 0. This indicates that the diversity of birds and population has decreased as a result of their habitat loss and or an a adequate supply of food.

The semipalmated plover is also from the Order of the Charadriiformes and are also of least concern. These can swim short distances across small water channels or inlets during foraging while on migration. They can also run several steps while stopping, staring and quickly snatching its prey. Stops, stares, then quickly snatch its prey. They prey on insects, marine worms, crustaceans, and small mollusks in open sites near sub-arctic lakes, in and around marshes and rivers, inland on dry and gravel or sparsely vegetated sites. They breed during the months of March to June and is known to inhabit North and Central America as well as western Caribbean. The osprey are from the Order of Accipitriformes and are of least concern. Their size serve

The Cronulla beach environment features a variety of issues that are both physical and human related; the most prominent issues are erosion, inappropriate development and also pollution. However despite the many issues present at Cronulla, there are a variety of coastal management strategies being administered in order to combat these problems that have a potentiating threat on the beach biome. The predominant strategies used to counter these problems are Seabee walls, Seawalls, and also signage, bins and fences; and these five solutions each have advantages and disadvantages, which ultimately prove whether or not, the strategy itself is successful.

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

The scaup nests in habitats of the Boreal Forests that spread into Alaska and into parts of Manitoba. Being one of the latest fall migrants of all waterfowl, scaup tend to migrate after freeze-up and settle on rivers, lakes, and wetlands. Throughout fall and winter the scaup primarily consume aquatic species. Due to their late migration scaup can be seen moving in flocks through Central Flyway Region in mid-May (Austin et al 1998). Forming new pair of bonds annually during spring migration every year they are considered a serial-monogamous species. Scaup tend to nest later in May through June. Unlike other diving ducks female scaup build their nests on the ground near or over water, and into parts of upland areas. Depending on female age, predation, and water conditions these variables will correlate with nest success (Austin et al

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).

One way this problem can be solved is by stopping the people from feeding the birds so much. Then article states "Several cities that enforce

An endangered species is a plant or an animal at risk of becoming extinct. Scientists have estimated that up to one-third of species in the U.S. are at a high risk of extinction. In addition to donating millions of acres of land, this is essential to the recovery and survival of the endangered; the Act has shown a ninety percent recovery rate for species in the U.S. The main causes of endangerment include loss of habitat, excessive hunting, and pollution.

In the documentary “Inside the Garbage of the World”, the main social problem being explained is that there has been a great influx of plastic and other type of garbage in oceans and their beaches. This buildup of pollution has largely affected the wildlife population ranging from animals on the beaches to the creatures of the ocean. In oceans, what is called ‘garbage patches’, a large buildup of garbage that flow to one area in the oceans, are being created. Approximately 50 percent of all plastic sinks to the bottom of the ocean floor but about 2 times that much is actually already on the ocean floor. In fact, according to the documentary, there is a garbage patch that is to the left of California that is the size of half of the United States. Each year, about 4.7 million tons of plastic goes in the ocean a year and it is estimated that by 2050, there will be another 33 billion tons of plastic added to the present amount. Eighty percent of the current pollution comes from the land. According to marine researchers, twice as much plastic debris is one the ocean floor than it was 10 years ago. In the futures, plastic will break down into smaller pieces of plastic, creating a bigger problem from the habitat. This plastic pollution is one of the leading cause for beach and ocean inhabiting creatures be extinct because animals are mistaking these plastic pieces for food. When scientist began to dissect beach animals such as birds, they discovered that at least fifteen pounds of

Due to their regurgitation ability; most studies have focused on the ingestion of plastic pollution by bird, this does little harm to birds used in the studies. The effects of ingestible plastic on fish have not been studied as thoroughly and no studies have been conducted on filter-feeding organisms, which do not possess a feeding mechanism which would allow them to distinguish between plastic and plankton. Plastic pollution is only getting worse due to increasing population of developing countries. A wide variety of marine species is known to be harmed by plastic debris. This could threaten the survival of certain species, especially since many are sadly endangered by other types of anthropogenic actions.

(Moir, 2013) To help lower the levels of E. coli in the harbour, with a particular focus on the calmer, shallower areas used for swimming, dissuading the water fowl population is key. (Becker & Nennich, 2006) Some strategies to achieve this are: using buoy lines to designate swimming areas and to stop waterfowl from entering during molting season while they cannot fly, adding in fencing for swimming areas on the beach to stop waterfowl from walking onto the beach and defecating in the sand, increasing trained dog harassment techniques during swimming season, create faux hunting environments using plants to make the waterfowl feel insecure in the area and most importantly, educate the public on this situation and its dangers to dissuade them from feeding and encouraging the waterfowl population to grow and rely on the Hamilton

The common snipe to a certain extent is not considered a species of concern, although its number of conservation is going downwards. This may be because it has a very large population which may lead to the declining. Due to the draining of rivers, and the agricultural use of all types of land and grasses leads to the destroying of their habitat which intern leads to the animals overfeeding the wrong areas. Humans are also impacting on the future of the birds as today they are being hunted but a scheme is being implemented to prohibit this so that hunters to not kill this common bird. (Snipe bird