How can we increase the population of the waterfall frogs?
917945
Build more waterfalls... hurrah!
978204
You've already gotten some good sites and indications.\nThe tree frogs belong to family Hylidae, so you might try to search for the family name.\nThis family includes not only the "typical" tree frogs, but also the marsupial frogs and the slow-moving leaf-frogs.\n\nHere's the Animal Diversity Web, a good site with information:\nhttp://animaldiversity.ummz.umich.edu/site/accounts/information/Hylidae.html
230533
There isn't really one specific answer to this question.  The best you can do is hope.  You have to kiss a lot of frogs before you find a prince.  Some people have been known to be lucky and get it right soon, others never do.
786518
Don't amphibeous species grow back different limbs?  Besides, I heard they IMPORT their frogs legs from a wide variety of Nations, or at least they could if they ran out (it's not as if they are restricted from free trade, and isolated from the rest of the world).  But logic tells me the bodies would just remain the same, but you would have to do a little research, or actual testing, to find the true answer to your question.   But it is my opinion that my answer is simple enough to make sense to you.
620438
Plant a tree. If everyone did that it would add 6 billion trees to the world. You could even plant two trees. ;)
393381
How can we save humans from extinction.
727888
Try attaching industrial bed springs to the under soles of your basketball shoes. Alternatively, you could consume a sack of frog's leg which might help.
558922
Fill your Tank........Keep going....
216378
Teach the local tribes to biuld water wells\nAnd then get them to go around teaching others\n\nFor the deserts and arid locations of Africa a hole covered by seran wrap will collect water from the rising humidity
26724
We did one on zebra mussels when I was in college.  Very easy, just created a tank that had a light source and a darkened area to determine which area they would be more attracted to.  Not sure if you have the resources to complete the resource though.
527337
Yes they can. \n\nIt is happening in my beach house all the time. The house is closed all winter, when I go there at the begining of summer, the toilets are dry and I find frogs (usually dead because they are locked in the bathroom) on the floor next to the toilet.
325777
Frogs may return to where they were born to mate, it depends on many factors. Of course, if they always returned to the same place generation after generation the inbreeding would be horrific, so most frog species disperse- it might only be one sex, but when they become frogs brothers and sisters are competing with each other for food so it is their best interest to find "new ground"- if they find a good pond, they will stay there and breed. You are very lucky to have a frog orgy in your back yard- it indicates a healthy environment.
312831
Depends on which species.  Some tree frogs, like the boreal chorus frog (Pseudacris triseriata) probably only hop a few centimeters at best.  Others, such as the Chinese gliding tree frog (Polypedates dennysi) can glide for considerable distances between trees after a leap, as far as 30 to 50 feet.
682854
I'd never heard of grassfrogs, but I've done some reading about them.\nThis site:\nhttp://www.goldlinksweb.com/growlinggrassfrog/aboutfrog.html\nis a good resource for learning about them.  It doesn't say anything about tadpoles flying, but it does say that grassfrogs can travel over a long distance with no water.\nIt also says that the grassfrogs are rare, a protected species in Victoria, as a matter of fact.\n\nAnother site:\nhttp://www.studiocinqo.com/p_veenvliet/2_5_midwintertadpoles.htm\nmentions that though many grassfrogs hatched there aren't many tadpoles around.  He says that predators have eaten the tadpoles.  That might be your answer.\n\nHere's what another site said.  It again says that this is a threatened species.  \nThreats \nChytridiomycosis is an emerging infectious disease of frogs skin caused by the chytrid fungus, Batrachochytrium dendrobatidis and has been linked with continuing amphibian population declines in the western USA, Central America, Europe, Africa, and Australia. Ongoing studies suggest a correlation between resistance to lethal infection by B. dendrobatidis and synthesis (production) of antimicrobial peptides by the host amphibian. Further research is needed to define better the role of antimicrobial peptides in protection of amphibian populations and the effect of environmental factors upon antimicrobial peptide synthesis (Rollins-Smith & Conlon 2005). \n\nPhysical and environmental impacts include direct loss of habitat through removal of aquatic and riparian vegetation particularly by allowing grazing to the water edge. Draining of wetlands, lowing of freshwater groundwater through pumping and increased salinity from run-off and altered hydrological systems can all alter Growling Grass Frog habitat. \n\nPredator species such as the introduced Mosquito Fish Gambusia affinis can impact on tadpoles, Mosquito Fish are prolific breeders producing off spring three or four times per year. They can tolerate poor water quality and can inhabit waters otherwise unsuitable to many of the native freshwater fishes, which increases their capacity to prey on tadpoles. \n\nElevated nitrate and phosphate concentrations have been identified as a impact. Historical and experimental evidence suggests that in New South Wales the decline of Green and Golden Bell Frog L. aurea in its former range was due to high nutrient run off events. Fertilizers may also increase the nutrient status of waterbodies and thereby initiate eutrophication, resulting in lowered dissolved oxygen levels that do not support tadpoles (Hamer et al 2004). \n\n\nhttp://bird.net.au/bird/index.php?title=Growling_Grass_Frog\nCan the frogs be moved somehow?  Discouraged with sounds?  I don't really know the answer, but I hope these sites will help you.  You could also call the natural resources organization in your area. They might have some good ideas for you.
1168459
Invite a bunch of kids into your hottub, they should raise the PH level! jk\n\n"sodium bicarbonate or baking soda raises the kH and pH as mentioned by Goldy. As mentioned, at low pH, the good bugs do not thrive well and the filtration suffers. A pH level between 7.0 to 8.0 would be good. pH should not be raised suddenly to prevent pH shock. Therefore baking soda should be added little by little over a few days. A dosage of 25-50g per 1000L per day until the desired pH is achieved should be OK. As it is easily soluble in water, dissolve it in a pail of water and distribute evenly over the pond. It may need to be replenished after sometime depending on the stocking level as it is being used up by the filter. A more permanent solution of maintaining alkaline pH is to use shells (oyster, cockle) as pH buffers. They act by releasing carbonates slowly. \nIf the ammonia level in the pond is very low, there shouldn't be much danger in raising the pH slightly. As for the location of the UV, I would prefer to place it at the last stage of filtration, that is after the biomedia, and in a separate chamber."
958641
Use Mitchum deodorant. It could stop Niagara Falls.
92821
yes, there's a lot of money in raising both food fish (like tilapia & sturgeon) & ornamental fish. Your best source of info on this would be your county's extension offices. I'm attaching a link to UF's publications on aquaclture that I've found to be very useful.\n\nGood Luck!