"मेंढक" के अवतरणों में अंतर

302 बैट्स् जोड़े गए ,  3 माह पहले
Rescuing 7 sources and tagging 0 as dead.) #IABot (v2.0.1
छो (बॉट: पुनर्प्रेषण ठीक कर रहा है)
(Rescuing 7 sources and tagging 0 as dead.) #IABot (v2.0.1)
 
== बाह्यसूत्र ==
{{commons|Frog|मेढक}}
* [https://web.archive.org/web/20110223040558/http://amphibiaweb.org/ AmphibiaWeb]
* [https://web.archive.org/web/20041207135738/http://www-itg.lbl.gov/ITG.hm.pg.docs/Whole.Frog/Whole.Frog.html The Whole Frog Project] - Virtual frog dissection and anatomy
* ''[https://web.archive.org/web/20090117034259/http://raysweb.net/specialplaces/pages/frogsdecline.html Disappearance of toads, frogs has some scientists worried]'' - ''San Francisco Chronicle'', April 20, 1992
* [https://web.archive.org/web/20070417173810/http://www.bbc.co.uk/nature/animals/wildbritain/springwatch/ Recording UK frogspawn sightings] - Springwatch 2006
* [https://web.archive.org/web/20090629072456/http://www.nwf.org/frogwatchUSAfrogwatchusa/ Frogwatch USA] Volunteer frog and toad monitoring program by National Wildlife Federation and USGS, includes links to frog calls of the United States
* [https://web.archive.org/web/20060530155627/http://calphotos.berkeley.edu/browse_imgs/amphibian_sci_1.html Amphibian photo gallery by scientific name] - features many unusual frogs
* [https://web.archive.org/web/20071114014357/http://www.sciam.com/article.cfm?articleID=000A2086-B7D6-12F7-B7D683414B7F0000&ref=sciam Scientific American: Researchers Pinpoint Source of Poison Frogs' Deadly Defenses]''
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