The Frog Report

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Frogs in the News

Find out what is going on in the world of frogs?

There are reports of frogs being arrested in Nevada and frogs that make so much noise that that home values are going down in the neighborhood.

Maybe the most disturbing, however, are the reports of the disappearance of whole species of frogs. What could be causing it? Scientists don't seem to know. Probably there are multiple causes but one man has a theory. When reading the news one day he noticed an article about how a certain pregnancy test may have caused a fungus to spread to the wild population.

Reading stories like these help children begin to see the interconnectedness of all life. In order to save amphibians such as the golden toad of Costa Rica or the harlequin frogs from South and Central America we must become much more vigilant in how we treat our environment.

Photo Credit: Frog Reporter
on Flickr, Creative Commons.

Frogs in the News!

The Frog Report!

Sometimes the news can just astound you. Here is an article I found from ABC News a couple of years ago:
Frogs Arested!
ABC News reported that Nevada Game Wardens Seized nearly 200 Illegal African Frogs from homes in Reno. The authorities who seized 119 of frogs from three Reno, Nevada homes recovered another 68 frogs a month later in seven Nevada counties.

Florida-based Grow-a-Frog, a company that sells tadpoles as an educational tool, over the Internet, called the shipments to Nevada a mistake.

African Clawed FrogsCop

Photo Credit: Frog is Used by Permission.
Photo Credit: Police Officer is in the public domain.



Banned as an illegal invasive species, African Clawed Frogs live mostly in the water and grow as large as bullfrogs. Escaped Frogs can destroy ecosystems by voraciously eating native fish.

At least 10 other states outlaw the African clawed frogs without a special permit - Arizona, California, Hawaii, Kentucky, Louisiana, New Jersey, North Carolina, Oregon, Virginia and Washington.
CLAWED FROG FUNGUS
If any one class of animals brought me to environmentalism, it was frogs - largely in Northern Ireland.

Have been reading for years about possible reasons for the worldwide decline in frog numbers, among them climate change.

Now a piece in today's Independent (Michael McCarthy, 'Pregnancy test may have spawned deadly frog fungus') offers a possible root cause, or at least contributory factor.

And the story underscores how interrelated things are getting in a world of more and more people doing more things and travelling more often....

-john elkington

Frogs are Croaking!

What is causing Frogs to disappear?

Fresh Picked Sweet CornNorthern Leopard Frog

Fresh Picked Sweet Corn by David Brown Available at Allposters
Northern Leopard Frog Eating a Dragonfly by Gary Meszaros Available on Allposters



All around the world frogs are disappearing and scientists are trying to figure out why. Some researchers believe that it is in part due to the fertilizer that farmers use to grow corn and sorghum.
Notes on Hybridization in Leaf frogs of the Genus Agalychnis
Two species of Endangered Leaf frogs, Agalychnis moreletii and Agalychnis annae, belonging to the tree frog Subfamily Phyllomedusinae, Genus Agalychnis, were hybridized for ...
Atrazine: The 21st Century's DDT
Atrazine is a harmful endocrine disruptor that causes reproductive defects in frogs and fish, and is commonly found in US waterways. Let's get it banned!
Study Traces Frog Population Decline To Weed Killer : NPR
All over the world, frog populations are declining because of diseases and the destruction of wetlands. A new study suggests another reason: a cascade of environmental changes set off by farmers who spray crops such as corn with the weed killer atrazine.

News about Endangered Frogs!

Frog

Photo Credit: Frog in the Water
on WikiCommons

Help conserve four endangered frogs
When you think endangered species, you may think about elephants and pandas, not necessarily frogs. But did you know there are four endangered species of frogs in Pennsylvania? Scientists say in the last decade, the populations of more than 200 species ...
Endangered species being used by college lab, allege animal activists
A team of animal activists visited the zoology laboratory of the college alleging that the college was using endangered species of animals for conducting experiments. The activists from People for Animals (PFA) alleged that the department was ...
Endangered frog species back from dead
An endangered frog species that has not been seen in 40 years in some areas has been discovered in an newly expanded section of a southeast Queensland national park. Environment Minister Vicky Darling said Fleay's barred frog, a large brown burrowing ...

Counting Frogs

Counting Frogs

Mathematics in the Frog Unit Study

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Monitoring Frog Populations

Reporting on Frog Populations

Counting Frogs

Photo Credit: Counting Frogs
in the Public Domain

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Learn the calls of 13 species of frogs and toads and you could help in the Chicago area Calling Frog Survey.
Habitat Project - Calling Frog Survey
In the 1960's, the cricket frog was the most common amphibian in Illinois. Today, it has nearly disappeared from the northern third of Illinois, for unexplained reasons. By monitoring amphibian populations in the Chicago region, we will be able to detect population changes before it is too late as well as assess the effects of management regimes on amphibians.
Wayne's World: May 3's the day to help conduct census of frogs - recordonline.com - The Times Herald Record
CORNWALL — Unsung as spring heralds, it's about time the loudmouthed frog tribe gets its long-overdue recognition. Birds come and go. But it's the frogs who stick around all year long. Buried in mud. Basically frozen — like the wood frog — off in some leaf litter.

Your human big frog moment comes on May 3, when Frogwatch USA asks you to go out and listen in the warm (hopefully) moist night air for the calls of our backyard frogs and toads.
Wildlife trust hopping to the aid of area's frogs and toads
Sevenoaks residents are being asked to don warm clothes and wellington boots and spend a few minutes at a pond or, indeed, a place where water gathers naturally, to record signs specifically of the common frog or toad.

Ms Blackburn said: "If you don't know what's there you can't know what's changing.

"We need to try to find out what the state of the population is in the first place.

"They're not in danger, they're just declining. It's easier to try to help a species when it's not too badly off than when it's on the brink.
Frog Survey
Counting Frogs

Marine biologist Jennifer Anderson-Cruz sits on the dock of Nahant Marsh in west Davenport and listens . . . . . . . . . for frogs. She has been counting frogs at the marsh (by listening) for 10 years. She goes every other week during breeding season and records the number and type of frogs she here
BBC NEWS | Science/Nature | Experts poised for rare frog hunt
Costa Rican Golden ToadsScientists are to hunt for some of the world's rarest frogs in Costa Rica, including the iconic golden toad, last seen 20 years ago.

Scientists working on the Global Amphibian Assessment estimated that one-third of all amphibians were threatened with extinction and about 120 species had already become extinct since the 1980s.
Kids hop to it while studying amphibians - Bakersfield.com
Eiffert's class started with 32 tadpoles, but about 20 haven't made it. She uses the deahs as a math lesson -- what percentage of the tadpoles have survived? Learn what her class is doing not only to learn math but also how their efforts may help to save the frogs from extinction in their area...

Annual Frog Count

Counting Frogs or Tadpoles

Tadpoles

Photo Credit: Handful of Tadpoles
on Flickr, Creative Commons

DELAWARE: Frog project puts out call for volunteers
The Delaware Amphibian Monitoring Project is seeking volunteers to conduct surveys of calling frogs around the state. / CHRIS BENNETT/SUBMITTED IMAGE Where: St. Jones Reserve, 818 Kitts Hummock Road, Dover DOVER -- The Delaware Amphibian Monitoring ...
Wanted: A Few Good Frog Enthusiasts
Potential volunteers for the Delaware Amphibian Monitoring Program need to have a car, Internet access and be willing to sit along the side of a road at night listening for frog calls. The Delaware Department of Natural Resources and Environmental ...
What frogs tell us about the planet
What if frogs could foretell the future of the planet? Intrigued by the cacophony of sound that the rains triggered, KS Seshadri with T Ganesh, and S Devy initiated a monitoring programme to document the presence, or absence, of amphibians in the ...

Frog Call Intensity Chart

How to Monitor and Record Frog Calls

Monitoring Frogs

Photo Credit: Leopard Frog
on Flickr, Creative Commons.



Ever wondered how frogs are counted? One way is by keeping track of the intensity of frog call. Subjective for sure but possibly the best indicator. We all know how frogs just clam up when approached and are difficult at best to find in the daytime let alone at night.
Maine Frogs - FrogwatchUSA - National Wildlife Federation
What is call intensity?
Frogwatch USA uses the following scale to quantify a species during an observation period.

0 = No frogs or toads can be heard calling.

1 = Individuals can be counted; there is space between calls

2 = Calls of individuals can be distinguished but there is some overlapping of calls

3 = Full chorus, calls are constant, continuous and overlappings.
Researching Frog Calls
Frog Calls
Tungara Frog Calls - Sonograms and waveforms of Tungara frog call complexity series.

Frogs and Mass Migration

Report on the Annual Migration of Frogs to Vernal Ponds

Frog Laying Eggs

Photo Credit: Mating Season
on Flickr, Creative Commons.

A Big Night for viewing frogs and salamanders - The Bolton Common
It's a mating ritual as old as time and hundreds will travel, under rain-drenched skies, trying to make their way to a liquid oasis. The males will arrive first, eagerly awaiting the onslaught of females.

The courtship ends quickly though, as these amphibians get down to the business of laying and fertilizing their eggs in a local vernal pool. Once finished, the wood frogs and spotted salamanders will abandon the eggs and return to higher ground.

Frog Eggs

Frog Pond Monitoring from the Frog Unit Study

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Frog Egg Encounters

News about Frog Eggs!

Researchers fight time to save 'secretive' alpine frog
Researchers fighting to save it admit they know little about the secretive, underground-dwelling frog. But thanks to a precious egg mass found in the wild just before Christmas, they are learning. The gelatinous mass of 93 eggs now at Melbourne Zoo has ...
MMWD docent program to help frog species
The frog's breeding habitat on Mount Tam has been reduced from four streams to two. The areas are also popular destinations of hikers and others who may unknowingly disturb breeding frogs or tread on eggs or tadpoles. The foothill yellow-legged frog ...
Call of the wild
I've heard my first corroboree frog. Dr Evans meticulously marks the spot and records the co-ordinates of the location. He'll be back here in a couple months and hopefully there'll be a cache of eggs fertilised by this male for him to collect.

Frog Leg Festival

Do you eat frog's legs?

Russ Lemmon: Activist plans to once again protest at Fellsmere Frog Leg Festival
Animal-rights activist Laura Guttridge, 45, has staged a protest every year since 1997.

About 45,000 people attended last year's festival and about 6,000 pounds of frog legs were served. Doing the math, that means about 80,000 frogs were killed.

Save the Frogs

Report on Efforts to Save Endangered Frogs

Save the Frogs

Photo Credit: Save the Frogs on Flickr, Creative Commons..

The story of 'Save the Frogs Day', April 28th, An Interview with Kerry Kriger
Founder and director of SAVE THE FROGS!, Dr. Kerry Kriger is responsible for the first annual Save The Frogs Day on Tuesday, April 28th with events planned worldwide from the United States to Nepal, and Australia to China
Save The Frogs Day | April 28, 2012
The 4th Annual Save The Frogs Day is April 28th, 2012! Find out how to get your school, business or community involved and help spread awareness of the amphibian extinction crisis.

Save the Frogs Events

Santa Cruz City Council OKs police grant, finalizes bullfrog ban
The Water Department, as well as a community group called Save the Frogs, urged the ban on sales and possession of the large frogs to protect the threatened California red-legged frog. Council members finalized the designation of zones containing ...
Why Are The Frogs Dying?
Unfortunately many people are completely unaware of the problem. This is a tragedy that must alarm concern in each and every one of us. For more information and to learn how you can help visit the informative Save the Frogs! Website.
Animal Nature: Otter pop visits the Oregon Zoo; Super Bowl pick is up to the ...
The news comes courtesy of the nonprofit conservation organization Save the Frogs, based in Santa Cruz. Native to the eastern United States and southeastern Canada, American bullfrogs have invaded California, Colorado, Washington, Oregon and British ...

“Study shows that an increase in diversity of host species actually can reduce parasite transmission”

Diversity Decreases Desease

Report on Tadpoles

Zillions of tadpoles!

Photo Credit: Tadpoles
on Flickr, Creative Commons.

Amphibian Diversity Decreases Chances Of Parasitic Disease, Study Shows
A new study showing that American toads who pal around with gray tree frogs reduce their chances of parasitic infections known to cause limb malformations has strong implications for the benefits of biodiversity on emerging wildlife diseases.

Frog in the Swamp with Cattails

I Wonder what this frog has to Report?

Photo Credit: Frog in the Swamp
from Florida Center for Instructional Technology .

Frog Communication

Reporting on Frog Communication

Ultrasonic Communication Among Frogs
Scientists report on the only known frog species that can communicate using purely ultrasonic calls, whose frequencies are too high to be heard by humans. Known as Huia cavitympanum, the frog lives only on the Southeast Asian island of Borneo.
Do Male White-Lipped Frogs Use Seismic Signals for Intraspecific Communication?
Modern frogs and toads possess a structurally unique saccule, endowing them with seismic sensitivity greater than that observed so far in any other group of terrestrial vertebrates. In synchrony with their ...

Frog communication!

How do frogs make those sounds?

Listen to the call of anbull frog! It is the sound of spring. Have you ever wondered how frogs make these calls? The frog produces this sound by inflating the vocal sacs on either side of its head when breathing out. Round bags of air used to produce sounds send the sound waves out evenly in all directions. This is called omnidirectional radiation. By sending the signal out equally in all directions the male frog has the most chances of being heard by a female frog.

Scientists tell us that the energy in most frog calls lies between 100 Hz and 6Hz which is a range easily heard by humans.
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What's Happening in the Frog World?

Frogs in the News!

Photo Credit: Frog News
from Froggie's Frog Clip Art Page


Frog News

Find out what is going on in the world of frogs. What are the frogs doing near your house?
saukvalley.com | Frog Lady teaching students about reptiles and amphibians
"Dressed in a green shirt covered with frogs, Deb Krohn, a.k.a. Frog Lady, took fourth-graders all around the world via her friends in the world of herpetology."
Rare Frog With Northern Accent Gets Special Legal Protection

A rare species of frog that croaks with a "northern accent" is to receive special legal protection after being reintroduced to Britain.

As warm days near, spring peeper announces presence with song

Frogs: Spring Peeper
Spring Peeper


LAKE TWP. - Nothing announces its presence like the spring peeper. Sure, gobblers and songbirds might be the dominant vocalists of the daytime, but when darkness falls the chorus of the peeper prevails.
1.6 million acres in 27 California counties set aside as frog habitat - Los Angeles Times
The U.S. Fish and Wildlife Service on Tuesday designated 1.6 million acres in California as critical habitat for the endangered red-legged frog, made famous by Mark Twain in his story, "The

Frogs Predict Big Earthquake in China

Counting Frogs
Frogs Predict Big Earthquake in China - Unsought Input
Believe it or not the Chinese earthquake that killed 12000 people and counting was predicted by a mass migration of ...

Can Frogs Predict Earthquakes?

A Nuclear Iran: Is it Biblical prophecy?
It is not unusual to predict the future and especially the end of the world. California radio station personality, Harold Camping caused a major uproar when he predicted the rapture of the Church (Christ's return for all true Christians) on May 21, ...
These Animals Can Predict Your Future [PHOTOS]
From dogs to snakes, toads, cats, elephants, crocodiles, camels they predict natural calamities like tsunami, earthquakes, weather conditions, human deaths, political winners, football champions, super bowl champions and what not!
Making Promises at the End of Time
This group tends to achieve their predictions, at least in the short term, but their shortsightedness might be just as dangerous as the Mayan's prophecy from so long ago. Unfortunately, the second group has far more sway on the global economy.

Frogs in the Christmas Trees?

Pacific Chorus Frogs

Pacific Chorus Frogs

Photo Credit: Pacific Chorus Frog
on Flickr, Creative Commons.



How do you adorn your Christmas Tree? Watch out for the Pacific Chorus Frogs.
Pesky frogs hide in Christmas trees
Christmas trees for sale in the Anchorage area are adorned with something truly different this holiday season: live Pacific chorus frogs.

While the small Christmas-tree frogs are very cute, with moss-green sides and black spots, state officials are asking residents to kill any of them they find. The little stowaways could be carrying viruses and fungi, including one that has been killing amphibians on several continents.
Slugs, Tree Frogs Found In Shipments of Christmas Trees - Holidays News Story - KITV Honolulu
HONOLULU -- Agriculture inspectors find slugs, tree frogs in Christmas tree shipments Monday, November 29, 2010. Last week, consumers found two tree frogs in their Christmas trees and turned them over to the agriculture department. ?They were finding them when they ...

Frogs in the Christmas Tree!

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Sierra Nevada Yellow-legged Frogs Feeling the Heat

Yellow-legged Frogs

Sierra Nevada yellow-legged frog (Photo by Gary Nafis of California Herps)

As Global Warming heats up the environment, frogs are finding temperatures in their traditional habitats too hot. Lakes and ponds in the Sierra Nevada are fed by snow melt. The frogs need 4 years of continual water to reproduce. With Global Warming the ponds are drying up in the summers and the lakes have exotic fish that now eat the tadpoles that once could depend on larger bodies of water in dry years.
Sierra Nevada Yellow-legged Frogs Feeling the Heat
BERKELEY, California, December 15, 2008 (ENS) - Climate change is affecting the Sierra Nevada's high elevation lakes and the imperiled yellow-legged frogs that depend on them.
Are frogs being 'eaten to extinction'? Some researchers say yes | L.A. Unleashed | Los Angeles Times

Frog
Frog by John J. Robertson



Could the global market for frog legs be pushing the little guys toward extinction? Some scientists and conservationists fear it's possible, and they're calling for tighter regulations and increased monitoring on the world's consumption of frog meat to avoid it.

What's Up with Leopard Frogs?

Leopard Frogs In the News!

Frogs are endangered throughout the world due to habitat loss and climate change. Leopard frogs are a common frog in the US. By monitoring the news about Leopard Frogs we keep an eye on the health of the Leopard Frog habitat.
Judge blocks grazing above Fossil Creek
In addition, the judge concluded the US Fish and Wildlife Service failed to adequately consider how renewed grazing will affect the endangered Chiricahua Leopard Frog. The Forest Service allowed lease holder JP Morgan-Chase & Co. to reintroduce 290 ...
ROYAL OAK: Detroit Zoo looking for volunteers to join local chapter of ...
The chorus of creeking sounds is followed quickly by the high-pitched peeps of the Spring Peeper, quack like calls of the male Wood Frogs, and then the low snores of the Leopard Frog. The first warm rains of April bring out the Eastern American Toads, ...
Poet Tony Hoagland Explores Differences in Species' 'Romantic Moments'
In honor of Valentine's Day, poet Tony Hoagland reads "Romantic Moment" -- a poem about a man and woman who have just watched a nature documentary on a date, and how their expressions of affection stack up against those of leopard frogs, chimpanzees, ...

Frogs are a sign of Spring!

Have you heard the Spring Peepers yet?

Listen for the sound of the Spring Peepers when the snow melts and spring breezes warm up enough for windows to stay open. Has spring arrived yet? Listen for the Spring Peepers...
Have some 'Fun With Frogs' at Dundee Library
Frog expert Randy Korb will bring a variety of native frogs, from spring peepers to big bullfrogs, for children to hold, listen to and feed. The program is for children in second grade and up. The program is free. No registration is required.
ROYAL OAK: Detroit Zoo looking for volunteers to join local chapter of ...
The chorus of creeking sounds is followed quickly by the high-pitched peeps of the Spring Peeper, quack like calls of the male Wood Frogs, and then the low snores of the Leopard Frog. The first warm rains of April bring out the Eastern American Toads, ...
Love is in the air, spring is coming
Miracles are heard in the voices of trilling spring peepers and in the awakening songs of tree frogs. They're seen in the leafy fingers of spider worts emerging from beneath blankets of winter duff. The arrival of St. Valentine's Day marks the turn ...

How is Climate Change Effecting Frogs?

Help your child understand Global Warming

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New Frog Species Found!

Descovering New Frog Species

Bird-eating frog among 163 new species found in Mekong region - CNN.com
A frog that eats birds and a gecko with leopard stripes are among the 163 new species discovered last year in the Greater Mekong region of southeast Asia, according to a report by the World Wildlife Fund.
New frog species discovered in Mizoram
Aizawl | March 25 : A new species of amphibians have been discovered at Tam Dil (Tam Lake) in Mizoram. It is a small frog, but medium-sized among Leptolalax species; the male measuring 32.3 mm, and female 31.8 mm. The species is diagnosed with unique features such as "eyelids with tubercles, distinct tympanum and supratympanic folds, and undilated toe tips with dermal fringes, long hind limbs, and distinct color patches".
The new species was ...

A Frog with See Though Skin is Found!

Re-Discovered Frog Species

Glass Frog on Leaf with a Mass of Eggs
Glass Frog on Leaf with a Mass of Eggs
Toft, Roy
Buy This Allposters.com


Scientists in the Congo have just rediscovered a frog species not seen in years and thought to have become extinct in the 1950's. One of the most unusual characteristics of this frog is that its skin is transparent. Frog eggs can clearly be seen through the skin of female frogs.
VIP: Hotel lied, I got $oaked
Schwartz said several of his personal belongings were stolen, including gold cuff links, a 90-year-old watch, caviar spoons, a fine glass frog collection and a Canon 50D digital camera. The hotel's behavior was especially upsetting because one of the ...
Tenancy figures testament to the the BIC
One such tenant firm which is benefitting from the constant developments at the BIC is marketing company Glass Frog, which is set to make cutting-edge marketing techniques from the USA available directly to companies in the North East.

Guide to Frogs

Reference Materials forFrog Reports

Classroom Frog Report

Frog Unit Studies in the News

Frogs can be a central part of a Unit Study. Many teachers report that frogs engage student's interest and by using a unit study approach,with hands-on, active learning children learn not only science but also reading, writing, math and physical education without even realizing that they are working.
Students Hop into Frog Lesson
For young students, it's important to integrate school subjects with fun activities, to hold their attention and keep them interested in what they're learning...

Their unit on frogs in anything but boring.They sing songs.And leap around the room, imitating how frogs move...

"We were seeing how far we can jump like a frog."
Then counting the distance by 10's, getting so much enjoyment out of the game, they don't even realize they're practicing math skills.
The Commercial-News, Danville, IL - Teacher has Georgia on her mind
Mon, Jun 08 2009

...Animals aren't really a rare sight in the classroom of this retiring Williamsport Elementary School teacher. Dubbed the "Chicken Lady" because of her annual spring tradition of hatching chickens in the classroom, McDonald's projects have introduced the kids to a wide range of animals, including butterflies, bats and frogs...

McDonald said. "And last year I ran into a student who still had one of the frogs from the tadpoles we used in a classroom project years ago. It was still alive and doing well."...

Learn more about Frogs:

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Help Give Frogs a Square Deal!

With every purchase made from this page, 10% of your money goes to the funding of the Wild Animal Sanctuary. So round out your giving and give frogs a square deal!

The Wild Animal Sanctuary, formerly the Rocky Mountain Wildlife Conservation Center, near Denver, CO and is a state and federally licensed zoological facility. They have been rescuing exotic wildlife and endangered species since 1980. The residents of our

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Endangered Frogs (Earth's Endangered Animals)

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About the Author of this Frog Report

Hop on over to my Hands-On Learning Blog Log.
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Evelyn_Saenz

My passion is teaching and finding ways to teach children in fun, hands-on, creative ways. The unit studies I make on Squidoo reflect my view that learning... more »

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