Tag Archive for endangered species

The endangered vomiting frog!

piattaforme inglesi azioni binarie binäre optionen ab 100 euro DARWIN’S FROG

binär optionen strategie charles-darwin-62967_150Darwin’s frog was named after Charles Darwin, who discovered this unique creature living in Argentina and Chile, while on his famous world voyage.

uk order Seroquel Darwin’s Frog is a very cleverly adapted frog. It camouflages itself from predators by lying on the ground looking like a dead leaf (it has a pointy nose giving it a leaf shape). It can also turn on its back exposing the boldly patterned surface of its belly. The most amazing feature of this frog however, is that thtadpoles develop into frogs inside the male frog’s throat!

إشارات تداول الخيارات الثنائية يعيش مراجعة First, the female lays her eggs in the water. The male guards the eggs for 2-3 weeks but still, about half are eaten by insects and other predators. Any eggs that actually make it to the tadpole stage (usually about half) are swallowed by the male, who carries them around in his vocal pouch and protects them as they grow.

binäre optionen 30 sekunden OSFOM-00000355-001Once the tadpoles are tiny froglets, and large enough to protect themselves, they hop out of dad’s mouth and swim away. What a clever and unique way to protect your babies!

si puo applicare stop loss a opzioni binarie But sometimes clever adaptations like this are not enough.

stategia opzioni binarie 1 ora There are two species of tadpole-swallowing frogs. Rhinoderma darwinii is considered vulnerable and Rhinoderma rufum is considered critically endangered.

The vulnerable status of these frogs seems to be due to several reasons including deforestation, habitat loss, climate change and disease.

 

Perth Zoo Breeding Program – Western Swamp Tortoise

In 1953, the Western Swamp Tortoise had been extinct for over 100 years.WST1

So you can imagine the surprise and excitement when a 15 year old school boy named Robert Boyd took his pet tortoise to a wildlife show – and it turned out to be a Western Swamp Tortoise!

They weren’t extinct after all.

But they were extremely endangered.

And, despite efforts to protect the remaining tortoises – such as the establishment of protected nature reserves – the tortoise numbers had dropped to as few as 30 by the 1980s.

In 1988, in an effort to help boost the number of tortoises, a breeding program was established at the Perth Zoo.

Since then, the program has bred over 800 Western Swamp Tortoises of which more than 600 have been released into the wild.

Check out this amazing video of baby tortoises hatching at Perth Zoo.

Today, it is estimated that 50 tortoises of breeding age live in the wild. The Perth Zoo’s breeding program has played a vital role in the survival of the Western Swamp Tortoise. Without it, they would most likely have become extinct – AGAIN!

For more information about the Perth Zoo Breeding Program click HERE.

 

 

 

 

Western Swamp Tortoise – Factsheet

The Western Swamp Tortoise is optionfair AUSTRALIA’S MOST ENDANGERED REPTILE.

They were believed to be extinct for over 100 years until they were rediscovered by a fifteen year old school boy in 1953.

opcje binarne system What do they look like?

They are about as big as your hand and look like this.

 

Tortoise-in-oval-fade

 

So cute!

Animated turtle

 

 

Tastylia (Tadalafil) Purchase 20 MG How many are there?

binary There are less than 50 adult tortoises tortoises living in the wild today.

ficar rico com opções binárias Where do they live?

They are found in two small wetlands only. The Twin Swamps and Ellen Brook Nature Reserve in the metropolitan area of Perth, Western Australia.

These habitats cover 5.5 kilometers square altogether – approximately one quarter the size of Rottnest Island !

http://statusme.com/fs-north-carolina conto demo op What is threatening them?

The tiny area they live in has been reduced even further by draining and filling to make way for market gardens and roads.

fox

The Western Swamp Tortoise hybernates during the hot dry months and are particularly susceptible to predators during this time, especially introduced species such as cats and foxes.

feral-cat

Breeding age is not reached until eight years old and eggs are dependent on early winter rains. If the rains don’t come, the babies won’t survive.

 

top option broker n 1 Conservation Efforts

In 1988 a breeding program was set up at the Perth Zoo. Since then, many tortoises have been successfully bred and released into the wild and their remaining habitat is now protected.

For more information about the breeding program go to Perth Zoo.

The protected wetlands are now lined with electric fences to keep out foxes, dogs and other predators.

During the winter months, if rainfall is low, water is pumped into the area to ensure the hatchlings have enough water and food.

account demo opzioni binarie WST1How can you help?

http://www.boligsalg-spanien.dk/?nlnl=binaire-opties-waarschuwing&a3b=5a binaire opties waarschuwing Report any sightings.

Talk to your teachers and friends about it. Show them this blog.

Stop water table reduction by SAVING WATER at home and at school.

Prevent bush fires.

Contact Friends of the Western Swamp Tortoise and ask them to visit your school.

For more information and contact details go to Friends of the Western Swamp Tortoise