40 Freaky Frog Photos (Hyloscirtus colymba)

Endangered Tree Frog Bred In Captivity for the First TimeCredit: Brian Gratwicke, Smithsonian’s National ZooAn adult La loma tree frog (Hyloscirtus colymba)

40 Freaky Frog Photos (Quasipaa boulengeri)

Frog Egg Cells Key Ingredient in Robotic NoseCredit: Yu Zeng/UC Berkeley.Male spiny frogs from the tribe Paini sport spines and powerful forelimbs. The species Quasipaa boulengeri is from the mountains of Sichuan, China.

40 Freaky Frog Photos (Pesticide Turns Male Frogs)

Pesticide Turns Male Frogs into FemalesCredit: Tyrone B. Hayes, the University of California, Berkeley.The pesticide atrazine can turn male frogs into females that are able to mate and successfully reproduce. Here, two male frogs mating. The larger animal on the bottom has been completely feminized by atrazine exposure and can produce viable eggs.

40 Freaky Frog Photos (Hemiphractus fasciatus)

In Deadly Frog and Bat Plagues, Eerie SimilaritiesCredit: A. CrawfordPanamanian marsupial frog, Hemiphractus fasciatus, getting "swabbed", or tested, for the presence of the microscopic fungal pathogen, Batrachochytrium dendrobatis, which is sweeping through Central America, decimating entire amphibian communities.

40 Freaky Frog Photos (Eleutherodactylus thorectes)

6 'Lost' Frogs Rediscovered in Haiti's ForestsCredit: nullMacaya Breast-spot Frog, Eleutherodactylus thorectes, a Critically Endangered species in the Massif de la Hotte, Haiti. © Robin Moore/iLCP

Sarasamuccaya Isi 15 HARTA BENDA

Sarasamuccaya Isi 15 HARTA BENDA

40 Freaky Frog Photos (Litoria caerulea)

Some Frogs Pee Out Junk From Their BodiesCredit: Chris Tracy.The Australian green tree frog (Litoria caerulea). It can apparently pee out surgical implants, shunting devices embedded in its their bladder, researchers find.

40 Freaky Frog Photos (lungless frog)

Bizarre Frog Has No LungsCredit: David BickfordThe first lungless frog has been discovered lurking in the jungles of Borneo.

40 Freaky Frog Photos (Tree frog)

Tree Frogs Use Geometry to Hang OnCredit: Julia PlatterCaption: Tree frog

40 Freaky Frog Photos (Ascaphus montanus)

Awkward Primitive Frog Can Jump But Landing Is Belly FlopCredit: Richard Essner.The primitive frog Ascaphus montanus can jump fine, but rather than a graceful landing this amphibian does a belly flop.