Archive for Fantastic Frog Facts

Frozen frogsicles!

Another fantastic frog fact for you!

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corso gratuito di trading on line The Wood Frog (Rana Sylvatica) can survive being completely FROZEN for weeks at a time!

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bdswiss erfahrung This is not a real frogsicle. But still very cute.

best binary trade platform The Wood Frog lives in the cold Arctic environment of Alaska so this is a very clever adaptation to have.

Köp Strattera på nätet Lycksele, Sverige During the freezing winter, the tiny amphibians can survive for weeks with an incredible two-thirds of their body water completely frozen. Frozen frog popsicles! 

binäre optionen handelszeit When their body temperature drops, they stop breathing and their hearts do not beat. In order to keep ice from freezing in their cells, they pull water away from their extremities and produce a type of antifreeze solution (known as cryoprotectants) that keeps them safe.

Tastylia Germany In most animals, prolonged exposure to freezing temperatures causes cellular shrinkage — a process in which the formation of ice in the tissues pulls water from the body’s cells, essentially sucking them dry and eventually killing the cell. But in Wood Frogs, the cryoprotectants in their bodies, which includes glucose (blood sugar) and urea, lowers the freezing temperature of the animal’s tissues and reduces the amount of stress on the cells and tissues, allowing them to survive a deep freeze.

optionbit demo  Watch this video for fan-froggy-tastic footage of the Wood Frog defrosting.  Amazing!

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The endangered vomiting frog!

azioni binarie piattaforma i need to buy Revia without a prescription in Vancouver Washington DARWIN’S FROG

aztopzionibinarie 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.

http://stmarysvancouver.ca/?victor=opzionibinary opzionibinary 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!

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.

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!

But sometimes clever adaptations like this are not enough.

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.

 

What is frog slime?

In Darcy Moon and the Deep-Fried Frogs, Jumpy’s family and friends are frognapped for their tasty breathing mucus.frogs1

This is obviously a fictitious story, but a small part of it is based on fact.

Do you know what part????

Babadaboom, that’s right!

Frogs produce MUCUS!

opcje binarne chomikuj What is frog mucus?

It is a special type of slime that frogs secrete to keep their skin moist.

It is important for frogs’ skin to remain moist because frogs BREATHE through their SKIN.

The mucus that frogs secrete traps moisture next to the skin. This moisture then transfers oxygen (from either water or air) into the frog’s body.

This process is called cutaneous gas exchange.

If the frog dries out, it will suffocate.

thiago only for trading falso Do frogs always breathe through their skin, or just when they are underwater?

Adult frogs ALWAYS breathe through their skin, even when they are on land.

 

Frogs are amphibians, which means that they spend part of their life in water, and part on land.

tadpole-to-frog

They begin life as tadpoles, taking in oxygen through their skin and gills.

When they turn into adult frogs they lose their gills and grow lungs, but still breathe continuously through their skin, even when on land.

When a frog is under water its lungs are useless and it breathes entirely through its skin.

 

Sometimes, when a frog is out of water hybernating or being inactive, it gets all the oxygen it needs from its skin alone.

But when a frog is leaping around eating bugs it needs more oxygen and uses its lungs to catch its breath.

In order to pump oxygen into the lungs, the frog draws air through the nostrils by a movement of the throat, which is why it puffs out.

60 sekunden trader vergleichen Frog skin facts.

Frogs don’t drink water through their mouths at all, instead they soak it into their bodies through their skin.croaking-frog

Frogs breathe through their skin.

A frog can breathe through its skin under water and in air, but the skin must be kept moist at all times.

Frogs secrete a mucus to help keep their skin wet.

In some frogs, the mucus can also contain antibacterial or anti fungal chemicals to help protect the frog from disease.

Frog skin is sometimes poisonous and often camouflaged.
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