Frogs are incredible marvels of nature
They are moist-skinned animals with no tail, no neck, long back legs, and bulging eyes. They do not have hair, feathers or scales. They begin life as a water animal and later change shape and go out to live on land. Recently, scientists have discovered that some of them can even switch their gender. Yes, frogs (and toads) are true marvels of nature! There are nearly 4,000 species of frogs worldwide and every year more species are discovered. They can be found on every continent except Antarctica. Fossilized remains of the earliest frogs date back 150 million years to the Jurassic period. A frog found preserved in amber in the Dominican Republic is believed to be 30 to 40 million years old. Frogs have been around for a long time and if humans don’t manage to wipe them out with pollutants and pesticides, they should still be around for a lot longer. The skin of frogs is quite amazing, because it serves many purposes – as a temperature regulator, a respirator, and organ for water absorption, and the site of glands that secret mucous and poison. Their skin will often change colors with changes in temperature – turning light on hot days to reflect the sun’s rays and turning dark on cold days to absorb the rays. Their skin is permeable so they can absorb the water they need to survive through their skin rather than by drinking it. They also use their skin (as well as lungs) to breath. Mucous glands help to keep it moist and slick which aids in both breathing and escaping predators. Frogs are carnivores, eating mainly insects, earthworms, minnows and spiders. Most use their sticky tongues to capture prey which they swallow whole. To aid in the swallowing process, the frog’s eyes sink through openings in the skull and force the food down the throat. The Bullfrogs is the largest frog in Illinois and consequently, can eat much larger prey. In fact, it eats almost anything it can at least partially swallow—birds, snakes, fish and even bats. In northwest Illinois we have 10 species of frogs and toads: American toad, bullfrog, cricket frog, green frog, grey tree frog, northern leopard frog, pickerel frog, spring peeper, western chorus frog and wood frog. The Illinois Department of Natural Resources has a great website where you can go to see photos and hear the sounds of Illinois frogs: www.dnr.state.il.us/education/CLASSRM/aquatic/frogs_toads.htm.Southern Leopard Frog - News
In northwest Illinois we have 10 species of frogs and toads: American toad, bullfrog, cricket frog, green frog, grey tree frog, northern leopard frog, pickerel frog, spring peeper, western chorus frog and wood frog. The Illinois Department of Natural
by AP (July 2nd, 2011 @ 3:37pm) PHOENIX — About 50 endangered Chiricahua leopard frogs and 62 tadpoles are warming up to their new home at Glendale Community College after being rescued in the aftermath of a wildfire in southern Arizona.
There's also the Chiricahua leopard frog, Mexican spotted owl, lesser long-nosed bat, Pima pineapple cactus and Sonoran Pronghorn antelope. And then there's a small cat called the ocelot that some critics say hasn't even been seen in the area for 15
“This animal hospital is the first of its kind in Sri Lanka and has facilities even to treat a full grown leopard,” said Madhura De Silva –President of WCSG. Many animals in the wild get injured and die because of the lack of `proper and timely
As a payback, when you spot, say, a rare leopard - as I did no fewer than 3 times in my week in the wild - the guide won't call out to 10 other vehicles to line up and get their 15 minutes with the creature. You can observe it alone, for hours on end
Southern Leopard Frog (Rana sphenocephala) | Flickr - Photo Sharing!
≪a href="http://www.flickr.com/photos/gregthebusker/5602424101/" title="Southern Leopard Frog (Rana sphenocephala) by GregTheBusker, on Flickr"><img src="http://farm6.static.flickr.com/5303/5602424101_866f67cf1f.jpg" width="500" height="375" alt="Southern Leopard Frog (Rana sphenocephala)"></a> <a href="http://www.flickr.com/photos/gregthebusker/5602424101/" title="Southern Leopard Frog (Rana sphenocephala) by GregTheBusker, on Flickr"><img src="http://farm6.static.flickr.com/5303/5602424101_866f67cf1f_t.jpg" width="100" height="75" alt="Southern Leopard Frog (Rana sphenocephala)"></a> <a href="http://www.flickr.com/photos/gregthebusker/5602424101/" title="Southern Leopard Frog (Rana sphenocephala) by GregTheBusker, on Flickr"><img src="http://farm6.static.flickr.com/5303/5602424101_866f67cf1f_s.jpg" width="75" height="75" alt="Southern Leopard Frog (Rana sphenocephala)"></a> <a href="http://www.flickr.com/photos/gregthebusker/5602424101/" title="Southern Leopard Frog (Rana sphenocephala) by GregTheBusker, on Flickr"><img src="http://farm6.static.flickr.com/5303/5602424101_866f67cf1f_m.jpg" width="240" height="180" alt="Southern Leopard Frog (Rana sphenocephala)"></a> <a href="http://www.flickr.com/photos/gregthebusker/5602424101/" title="Southern Leopard Frog (Rana sphenocephala) by GregTheBusker, on Flickr"><img src="http://farm6.static.flickr.com/5303/5602424101_866f67cf1f.jpg" width="500" height="375" alt="Southern Leopard Frog (Rana sphenocephala)"></a> <a href="http://www.flickr.com/photos/gregthebusker/5602424101/" title="Southern Leopard Frog (Rana sphenocephala) by GregTheBusker, on Flickr"><img src="http://farm6.static.flickr.com/5303/5602424101_866f67cf1f_z.
Southern Leopard Frog - Bookshelf
Amphibians and reptiles of Georgia
Adult southern leopard frog, Bryan County (Dirk J. Stevenson) ... Southern Leopard Frog Rana sphenocephala (Lithobates sphenocephaly) Description Adult ...Amphibian declines, the conservation status of United States species
Southern leopard frogs (Ruiui sphenocephala) are distributed throughout the southeastern ... Southern leopard frogs are common throughout most of Tennessee, ...Life-histories of the frogs of Okefinokee Swamp, Georgia, North American Salientia (Anura)
1,21) COMMON NAMES Southern Leopard Frog. Southern Meadow Frog. "Spring Frog." Spotted Frog. Water Frog. Shad Frog. RANGE Checklist. ...Frogs
Northern and Southern Leopard Frog Rana pipiens, Rana utricularia Leopard ... Best known are the Northern leopard frog (Rana pipiens) and Southern leopard ...A guide to wildlife sounds
Range and Habitat: Found throughout the southern states from Florida to Texas. Ranges north to Missouri, Illinois, ... 74 Southern Leopard Frog ...Everyday News Directory
Southern Leopard Frog - Wikipedia, the free encyclopedia
The Southern Leopard Frog (Lithobates sphenocephalus[3][4]) is a species of mostly aquatic true frog, found in the south-eastern third of the United States. ...
southern leopard frog
Type. Credit. Southern Leopard Frog Call #1. Sound. Unknown. Southern Leopard Frog Call #2 ... Southern Leopard Frog Call #3. Sound. Unknown. Relationships in Nature: ...
Southern Leopard Frog, Rana sphenocephala utricularius
Species Description: Southern Leopard Frogs attain a snout-vent length of 5 to 9 cm (2 to 3 1/2 inches) ... Habitat: Southern Leopard Frogs inhabit meadows, pastures, wooded ...
Southern Leopard Frog
taxonomic status of leopard frogs. has been widely debated. At one ... The southern leopard frog. is common to abundant through- out most of its range in North ...
Lithobates sphenocephalus - Southern Leopard Frog
Southern Leopard Frogs have been found in this wetland in Riverside County ... Origin and distribution of leopard frogs, Rana pipiens complex, in California. ...
