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Pet Trade Frogs Fund Conservation – Wikiri’s Unique Strategy

Marsupial FrogDecades of work in zoos and the pet trade has, I believe, given me a unique perspective on the contributions that each can make to amphibian conservation.  Over the years, I have been greatly influenced by the work of private keepers who, in some cases, bred rare species long before zoos. Indeed, numerous husbandry techniques used in zoos originated in the private sector. In general, however, the pet trade focuses on pets and conservationists focus on conservation. But Wikiri, an enterprise formed to support amphibian conservation and research, combines the best of both worlds by using captive-bred frogs to promote its goals. In doing so, Wikiri has broken new ground in addressing the amphibian extinction crisis.

Amphibian Declines

The threat currently facing amphibians are unprecedented. At least 200 species have become extinct in recent years, prompting some to compare this “Sixth Extinction Crisis” to the disappearance of the dinosaurs.  Read More »

Frog Leg Trade Kills Billions of Frogs Annually and Threatens Species’ Survival

Indian BullfrogUnprecedented declines in amphibian populations have been much in the news lately.  Linked to a number of factors, including an emerging disease (Chytrid fungus infection), frog extinctions are being documented the world over, and herpetologists are scrambling to save those that remain.  Yet the international trade in frog legs remains largely unregulated, and is considered by many to serve only a limited market for “exotic foods”. However, a recent report, Canapés to Extinction: the International Trade in Frog’s Legs (July 26, 2011) reveals the trade’s shocking volume and impact on frogs and their habitats.

Trade Kills 1,000,000,000+ Frogs in US Alone

The extent of the frog leg trade in the USAis surprisingly large.  The USAannually imports 4.6 million pounds of frog legs, representing an estimated 1.1 billion frogs, and 4.4 million pounds of live frogs!   These figures, and those mentioned below, are bare minimums, as they do not include locally farmed and collected frogs and those that are not reported to regulatory authorities.  Read More »

Strange but True – Fringe-Limbed Treefrog Tadpoles Consume Father’s Skin

Drawing of a Flying FrogSeveral years ago, we learned that female Caecilians (odd, legless amphibians) of some species grow extra layers of skin with which to feed their young.  This unbelievable feeding strategy was first documented on film in the BBC series Life in Cold Blood,  and is among the most fascinating (if chilling!) footage I’ve ever seen.  Tadpoles of the recently discovered Fringe-Limbed Treefrogs, Ecnomiohyla rabborum are now known to feed upon living skin as well.  In this case, it is the male parent that provides dinner with its own body – the only frog, and the only male amphibian, known to do so.

Discovery of a New Species

The Fringe-Limbed Treefrog is known only from a single mountainous rainforest in Coclé, central Panama.  It was first collected in 2005, and was described as a new species in 2008.  Its species name, rabborum, was given in honor of noted herpetologists Mary and George Rabb. Read More »

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