The Eastern Barred Bandicoot is a small, threatened marsupial native to southeastern Australia. It has suffered a catastrophic decline due to habitat loss, introduced predators like foxes and cats, and its small population size. Conservation efforts include captive breeding programs, reintroductions to fenced areas, and ongoing fox control. The population at Hamilton Community Parklands is currently stable at 50-80 individuals after upgrades to fox-proof fencing and additional reintroductions.
Here I would like to introduce the house fly term paper presentation in sequel to my old term papers. I hope it will enhance your understanding on the urban pest House fly
Here I would like to introduce the house fly term paper presentation in sequel to my old term papers. I hope it will enhance your understanding on the urban pest House fly
ATTRACTANTS & REPELLENTS IN PEST CONTROL.pptxOm Prakash
ATTRACTANTS
Chemicals which elicit oriented movements by insects towards their source are called
insect attractants. They influence both gustatory and olfactory receptors
REPELLENTS
Substances whose stimuli elicit avoiding reactions or chemicals that prevent insect
damage to plants or animals by rendering them unattractive, unpalatable or offensive
are called repellents.
ATTRACTANTS & REPELLENTS IN PEST CONTROL.pptxOm Prakash
ATTRACTANTS
Chemicals which elicit oriented movements by insects towards their source are called
insect attractants. They influence both gustatory and olfactory receptors
REPELLENTS
Substances whose stimuli elicit avoiding reactions or chemicals that prevent insect
damage to plants or animals by rendering them unattractive, unpalatable or offensive
are called repellents.
Divides up the history of the earth based on life- forms that have existed during specific times since the creation of planet.
Is an important tool used to portray the history of the Earth.
Also known as the Great Dying .
96 percent of species died out.
Life on earth descended from the four percent that survived.
CAUSES: Asteroid impact, flood basalt eruptions, catastrophic methane release ,a drop in oxygen levels ,sea level fluctuations.
Ice melts in polar regions which is home to many animals like penguins and polar bears. Melted ice also leads to the rise in sea levels as well as submerging low-dying islands
Global warming gives rise to the El Niño and La Niña phenomenon which brings major disasters such as floods ,drought heatwaves ,and forest fires; destroying habitats and killing its inhabitants.
Change in temperature forces many species to flee from their comfortable habitat. They migrate and invade other territories that are similar to their old ones.
Increases in carbon dioxide concentration also cause our oceans to become more acidic .Acidic water dissolves the shells of many sea creatures such as crabs, shrimps, oysters ,and soon even coral reefs which are home to numerous marine lives.
The name dinosaur comes from the Greek words deinos (“terrible” or “fearfully great”) and sauros (“reptile” or “lizard”). The English anatomist Richard Owen proposed the formal term Dinosauria in 1842 to include three giant extinct animals (Megalosaurus, Iguanodon, and Hylaeosaurus) represented by large fossilized bones that had been unearthed at several locations in southern England during the early part of the 19th century. Owen recognized that these reptiles were far different from other known reptiles of the present and the past for three reasons: they were large yet obviously terrestrial, unlike the aquatic ichthyosaurs and plesiosaurs that were already known; they had five vertebrae in their hips, whereas most known reptiles have only two; and, rather than holding their limbs sprawled out to the side in the manner of lizards, dinosaurs held their limbs under the body in columnar fashion, like elephants and other large mammals. The extensive fossil record of genera and species is testimony that dinosaurs were diverse animals, with widely varying lifestyles and adaptations. Their remains are found in sedimentary rock layers (strata) dating to the Late Triassic Epoch (approximately 237 million to 201.3 million years ago). The abundance of their fossilized bones is substantive proof that dinosaurs were the dominant form of terrestrial animal life during the Mesozoic Era (about 252.2 million to 66 million years ago). It is likely that the known remains represent a very small fraction (probably less than 0.0001 percent) of all the individual dinosaurs that once lived. Before Richard Owen introduced the term Dinosauria in 1842, there was no concept of anything even like a dinosaur. Large fossilized bones quite probably had been observed long period by
9 Beautiful and Rare Species Found Only in AustraliaThe Aussie Way
The climate and huge terrain of Australia are as distinctive as the animals that inhabit it. And despite Australia’s abundance of lethal and dangerous creatures, you shouldn’t worry about them because everything has been done to ensure that everyone is safe.
Climate change and the effects of land clearing, which are tragically affecting life in Australia.
You can help maintain the natural ecosystem not just in Australia but all over the world by identifying tiny methods to reduce climate change and global warming.
Visit: https://theaussieway.com.au/9-beautiful-and-rare-species-found-only-in-australia/
Presentation for the South Australian Science Teacher's Association conference at Brighton Secondary College on Monday 18th and Tuesday 19th April, 2016.
Presentation for the South Australian Science Teacher's Association conference at Brighton Secondary College on Monday 18th and Tuesday 19th April, 2016.
Presentation for the South Australian Science Teacher's Association conference at Brighton Secondary College on Monday 18th and Tuesday 19th April, 2016.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Digital Tools and AI for Teaching Learning and Research
Eastern Barred Bandicoot - student presentation
1. SAC 3: OUTCOME 2: CASE STUDY
OF A THREATENED SPECIES –
EASTERN BARRED BANDICOOT
(PERAMELES GUNNII)
Indi Campbell
2. Introduction
The Eastern Barred Bandicoot (Perameles Gunnii) is a small,
rabbit sized marsupial native to Tasmania and Victoria, South-
eastern Australia. It usually grows up to 35 centimetres long
and weighs less than one kilogram. It is a yellowish-brown
colour usually with 3-4 pale white bars on its hindquarters with
large pointed ears and a tail which grows to 11 centimetres
long.
3. Habitat
On mainland Australia the original native habitat was primarily
native perennial tussock grasslands with scattered open
woodlands and shrub cover, particularly along waterways. In
recent years, the Eastern Barred Bandicoot has survived in
highly modified habitats such as tree plantations, farmland,
gardens and parklands.
4. Life history and ecology
The species is short-lived and generally only survives 2-3 years
in the wild, but it can be highly fertile. Gestation lasts 12-13
days, and litters comprise of 1-5 young. Young bandicoots
remain in the pouch for approximately 55 days, becoming
independent and dispersing about three months after birth.
Eastern Barred Bandicoots occupy partly overlapping home
ranges, with males occupying significantly larger areas than
females. Densities vary markedly within and between sites,
and between years. Recorded densities in Victoria range from
0.45 to 5.25 animals per hectare. The Eastern Barred
Bandicoot is considered to be primarily insectivorous.
5. Behaviour
Eastern Barred Bandicoots spend their day resting in
their nests. These nests are usually no more than a
shallow slump in the ground with a dome of grass
pulled over the top.
Usually only one Bandicoot occupies the nest,
although young may share the nest with their
mother for a week after they first leave the pouch.
After dusk, they immediately emerge and begin
foraging for food. Bandicoots are solitary animals
and only mix with other animals when breeding.
6. Life cycle
The Eastern Barred Bandicoot has a life span of up
to six years, but generally survives between one to
two years in the wild.
The sub-species is generally solitary, polygamous
and nocturnal.
The bandicoot uses a nest for daytime refuge as
well as breeding.
The bandicoots nests are constructed at, or just
below ground level, often under a covering object.
7. Breeding
The young are born between late May and December.
During a single breeding season a female may produce 3-4
litters with a litter size of 1-4 young. A female Bandicoot can
potentially give birth to as many as 16 young in one year.
After a Bandicoot has fertilised its egg it is just a short 12 days
before the young Bandicoot is born and is roughly the size of
a jellybean.
At just nine weeks old after being in the mothers pouch
feeding on her milk, the young Bandicoot leaves the nest and
becomes independent.
8. Diet
Eastern Barred Bandicoots are omnivores
Eastern Barred Bandicoots mainly eat invertebrates from the
soil. They locate their food using their well developed sense of
smell. They then use their strong claws and pointed nose to
dig small tapered holes from which they extract their food.
Root-eating grubs such as cockchafers and corbies are some
of the foods the Bandicoots enjoy eating along with also
feeding on beetles, earthworms, berries and fungi.
Bandicoots do not need to
drink as they obtain sufficient
water from the foods they
consume.
9. Threats
Introduced predators –
Red foxes are considered to be the primary cause of extinction of a
number of Australian mammals, including the Eastern Barred Bandicoot.
Control of predators is considered a key requirement for the successful
reintroduction of Eastern Barred Bandicoots. Foxes were present at all
five reintroduction sites where populations have now became extinct. If
fox control is continuous and intensive, Eastern Barred Bandicoot
populations can persist in the presence of foxes.
Cats and dogs will also prey upon Eastern Barred Bandicoots,
particularly the young, but their impact on populations is less severe
than that of foxes. A study showed that of 160 adult deaths have been
attributed to the cat, and 3 to the dog.
10. Threats – continued
Habitat loss or modification –
Over 99% of Victoria’s native grasslands and grassy
woodlands, in which the Eastern Barred Bandicoot formerly
occurred, have disappeared. Extensive habitat alteration and
destruction has occurred through the clearing of woodlands,
establishment of exotic pasture grasses, grazing by domestic
stock, altered fire regimes, addition of fertilisers, the
introduction of rabbits and drought.
Small population size –
It is now identified as a threat that inbreeding effects and very
low heterozygosity measures have been identified within the
mainland Eastern Barred Bandicoot population.
11. Conservation status
The Eastern Barred Bandicoot is listed as threatened under the
Flora and Fauna Guarantee Act 1988. It is considered critically
endangered in Victoria according to DSE’s Advisory List of
Threatened Vertebrate Fauna in Victoria.
Formerly widespread throughout Western Victoria, the
population of the Bandicoots in Victoria is estimated to be as
low as 150 animals. Since European settlement, however, the
species has undergone a widespread, sustained and
catastrophic decline in range and abundance.
Reintroductions have been attempted at multiple locations
within the species former range in south-western Victoria, and
several small reintroduced populations are currently extant.
The Eastern Barred Bandicoot’s range within Victoria is
encompassed by the Victorian Volcanic Plains IBRA bioregion.
12. Captive breeding
A captive breeding colony of mainland Eastern Barred
Bandicoots was established in pens at Woodlands Historic
Park in 1988, to be used as a source for releases into the
nature reserve. Although reproduction did occur, recruitment
was lower than expected. In 1992, Zoos Victoria assumed
responsibility for captive breeding and switched to intensively
managed facilities to breed bandicoots for re-introductions.
Bandicoots have since been bred for the recovery program
at all three Zoos Victoria properties and at other facilities
within Victoria and interstate.
13. Re-introductions
Eastern Barred Bandicoots were first introduced into extensive
fence enclosures, resulting in the establishment of two
confined populations. As part of the management plan for
the species, one population was established in the 300
hectare reserve within Woodlands Historic Park in 1989. The
second population was established at Hamilton in a 100
hectare enclosure within the Hamilton Community Parklands
in 1990.
14. Recovery efforts
The last confirmed sighting of an Eastern Barred Bandicoot in the wild was
in 2002 at Hamilton in south-western Victoria. Attempts have been made
to establish reintroduced populations at eight sites within the species
former range, of which three currently have extant populations.
Hamilton Community Parklands – The Hamilton Community Parklands on
the northern perimeter of Hamilton contains an area of 100 hectares of
plains grassy woodland enclosed by a 1.8 meter high electrified predator
control fence. More than 120 bandicoots were released into the reserve
between 1991 and 2003. the population reached a maximum recorded
size of about 90 animals during 1993, but declined markedly and was
presumed extinct by 2005. the fence design was ineffective at excluding
foxes, and in 2005 was upgraded to include a floppy top. Once the
reserve was determined to fox-free in 2007, another 30 bandicoots were
released. Evidence of breeding was noted just three weeks after the
release. The population is increasing and now occupies the entire reserve.
No foxes have gained access to the reserve since the release, and fence
maintenance is regular and ongoing. The current population size is
thought to be 50-80 bandicoots.