| |their beak. They usually wait for their prey to come to them by |…
The Blue Poison Dart Frog can be found in Central and South America. They live in tropical jungles. Theses dangerous frogs eat flies, ants, insects, spiders, and termites. They are threatened from extinction. The Blue Poison Dart Frog has permeable type skin. They are normally blue with black spots.…
The poison dart frog is one of the most deadliest of all frogs.The poison dart frogs toxin is so…
Primary consumer Omnivore. The cane toad is at the least concern of environmentalist because its numbers are huge and it is thriving. The cane toad eats small rodents, reptiles, other amphibians, birds and invertebrates they also eat plants, dog food and household trash. What eats it snakes, catfish, and eels. When the cane toad feels like it is in danger it can release a deadly toxin called bufotenin and if the toxin enters the blood stream it may cause death in the predator.…
An invasive species are often defined as animals, plants or microbes that are found apart from its native land and affect the economy, ecology and even the way of life for other species. For this reason, the Osteopilus Septentrionalis is now an invasive species to Florida. The Osteopilus Septentrionalis, also known as the Cuban Tree frog, is native to Cuba and has become an amazingly invasive species to the United States, within the last hundred years. It is believed to have come from Cuba as a stowaway in shipping crates from the Caribbean coming to the Florida Keys.…
The cane toad (Bufo marinus) is an invasive species in Australia. The cane toad is the largest species in the family Bufonidae. Adult cane toads are usually heavy-built and weigh an average of up to 1.8 kg. (4 lbs.). Their size may vary from 15–23 cm.(4-9 in.) and their skin is warty. The coloration on their back and sides may vary from olive-brown or reddish-brown, gray, and yellow while their bellies are semi-yellow or semi-white with darker mottling. Their body is round and flat, has prominent corneal crests, and light middorsal stripes. Their front feet are unwebbed, but their back feet have tough, leathery webbing. Cane toads have short legs and a ridged bony head that extends forward from their eyes to their nose. Behind their ears lie the parotid glands, which usually causes their head to appear swollen. These glands are used for defense against predators. The parotid gland produces milky toxic secretion or poison that is dangerous to many species.[1] This venom primarily affects the functioning of the heart. Envenomation is painful, but is usually not fatal for humans.[2] However, it does have some effects, such as burning of the eyes and hands, and skin irritation.[1]…
Adult Cane Toads are active at night during the warm months of the year. They tend to seek shelter during cold or dry weather; they can survive the loss of up to 50% of their body water and temperatures ranging from 5-40 degrees Celsius. They are highly adaptable to a range of environmental and climatic conditions which is the reasons for their fast expansion, they now inhabit most of Australia’s tropics and sub-tropics and have reached now Western Australia…
Nobody would have expected just how much damage a palm sized toad could have done. Back in 1935, entomologists were trying to come up with a solution to the beetle infestation which caused the depletion of the sugarcane crop. Reginald Mungomery thought he had the solution by bringing in the cane toad, but eighty years later ecologists are still trying to fix the problem he caused. Mungomery's theory worked in Hawaii with the toads eating the beetles. Unfortunately, the cane toads in Australia ignored them and just lived and reproduced at high rates.…
Fellers, G. M., A. E. Launer, G. Rathbun, S. Bobzien, J. Alvarez, D. Sterner, R. B.…
Frogs and other amphibians are important for several reasons. One reason is that they are an integral part of the food chain, as they serve as both predator and prey (What Do Frogs). Without them, the ecosystems they live in would suffer. For example, frogs feed on pests, such as mice or insects, which infest human homes and consume crops. Without frogs and toads to feed on them, the populations of such pests would grow rapidly. Many of their prey even spread diseases, like mosquitos which spread malaria, so frogs play a direct role in keeping humans healthy. Tadpoles, juvenile frogs and toads, clean waterways by feeding on algae, which cuts down on costs that would otherwise be needed for water filtration (Why We Must). Additionally, frogs also serve as prey for a variety of organisms, from predatory birds, fish, and snakes, to larger insects, other frogs, humans, and more. If frogs die out, all of their predators would have to cope with a lack of food sources as well (What Do Frogs). Furthermore, because amphibians live in both water and land, they play key roles in transferring nutrients between the two. Without them, all organisms in their environments would suffer. Food webs such as this are simply too interconnected for the loss of one creature not to affect the rest, especially not creatures as vital as amphibians (Amphibian…
In the past few years, citizens of Minnesota have discovered deformed frogs scattered throughout the state. There are many speculations as to how the frogs got such deformities. Some scientists believe that its something in the waters of the Minnesota wetlands, other factors could be parasites or ultraviolet radiation. Minnesota is not the only location in the world that has reported deformed animal sightings, but almost three-quarters of the deformed frogs were reported in Minnesota. This is not necessarily because Minnesota contains the most deformed frogs, because scientists are unsure if that is true. Residents of Minnesota are most aware to the problem, so they are basically looking out for the frogs. Deformed frogs are most commonly missing limbs, have extra limbs, or have some bent limbs. Also, there are internal deformities that one would not be able to tell just from looking at the frog. These include digestive and urinary problems, and a slow ability to eat, avoid predators, and move. Because of this most frogs do not survive the winter, and if they do, deformed frogs do not advance on to a second year of living. Deformities do not occur in all frogs, the most common frogs with these malfunctions include the wood frog, American toad, and the northern leopard frog. Since deformed frogs have been found in ponds and both the urban and rural parts of Minnesota, scientists have concluded that well water can produce such malfunctions. Several tests have been preformed on the water that Minnesota residents are drinking and nothing has been found. The Minnesota Pollution Control Agency and the National Institute of Environmental Health Sciences have been performing tests to help solve the problem of deformed frogs in Minnesota.…
“White Frog” is one of those remarkable movies that connects intensely with audiences who have experienced “feeling different” or being an outcast or not fitting into the popular crowd. The movie was about a popular, high schooled Chaz Young is the light of several people's lives. None more than that of little bro Nick, whose painful social awkwardness has shut him off from nearly everyone else. Nick has a disease called Asperger that makes you socially awkward. In the movie Nick hit a lot of social forces such as gender, sexuality, and inequality.…
The Cane Toad is native to the Amazon Basin which is located in South America. The Cane Toad was first introduced to Florida to control pests that would inhabit the sugar cane crops between the 1930s to the 1940s. It is said that the reason of the overgrowing population of the Cane Toad is because of the illegal pet trade in the 1950s and 1960s. The Cane Toad can be found in the urban, suburban, and agricultural parts of Florida. There are many concerns about the threats that the Cane Toad has on the natives of Florida, some of the concerns is the skin-gland secretions of the Cane Toad are very toxic that can sicken or kill animals that prey on them. The skin secretions of the Cane Toad can irritate the skin or burn the eyes of people who touch them. There are many methods that are used to remove the Cane Toad, some of the methods are to hand-collect the Cane Toads and dispose of them, or use animal traps to capture them. Rewards have been put up to eradicate them for excessive amounts of money for example in 2004 a 44 million dollar reward was put up to eradicate the Cane Toad becuase of the harm it was…
There are two types of elephant, the Asian elephant and the African elephant (although There are two types of elephant, the Asian elephant and the African elephant (although sometimes the African Elephant is split into two species, the African Forest Elephant and the African Bush Elephant).…
"Giant Toad" by Elizabeth Bishop is included in this anthology because it addresses the theme of nature by listing the physical traits of the toad as well as its environment. It also is a part of this collection due to the fact that it provides the reader with a different point of view on the events that occur within Elizabeth Bishop's "Giant Snail" and "Strayed Crab". I found this poem particularly compelling because it describes in immense detail the look of the toad through the use of figurative language, which truly helps the reader to picture the situation. The toad, who is the speaker, uses a metaphor when stating, "I am an angel in disguise; my wings are evil, but not deadly" (Bishop 30). By comparing itself to a heavenly angel that…