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About the Crisis
Take Action:
Educators - Leap In!
Curriculum
Fundraising
8
Things You Can
Do
About the Large-crested Toad
Donate Now
The Frog Shop
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New Hope for the
Large-crested Toad
© Piotr
Naskrecki
All funds
raised through this project will support the development of a
captive breeding program for the Large-crested Toad (Bufo
cristatus) at the
Africam Safari zoo in Puebla, Mexico. Mexico is one of the
most biodiverse countries in the world and has particularly high
amphibian diversity. It supports one of the highest numbers of
endemic and threatened amphibians, many of which are found
nowhere else in the world. The Large-crested Toad (recently
reclassified as Ollotis cristata), a critically
endangered species found only in Mexico, inhabits pine-oak cloud
forest habitats. Due to rampant conversion of forest habitat to
agriculture, the toad has disappeared from most of its original
range and now survives in only two localities. In fact, until
recently, it was feared extinct. But the folks at Africam found
tadpoles and metamorphs! The chytrid fungus is a looming
threat to the Large-crested Toad as related toad species have
proven susceptible to infection and chytrid is likely
responsible for the extinction of other amphibians in Mexico.
Should chytrid infect the remaining wild populations, this
species could be lost forever.
.jpg) 
A recently discovered
metamorph of the Large-crested Toad
Large-crested Toad,
Bufo cristatus and habitat in the Sierra Madre Oriental


Africam Safari
is bringing new hope to the Large-crested Toad. With your help,
they will design and carry out a comprehensive campaign to save
the toad. Your funds will help build a biosecure facility to
house and breed the toads until they can be safely released back
into their natural habitat. To determine the scope and impact
of chytrid in wild amphibian populations, the zoo will closely
coordinate monitoring efforts with experts at the
Universidad Nacional Autónoma de México. While caring for
the toads in captivity, Africam Safari has partnered with
Naturalia, a non-profit organization, to restore degraded
lands to suitable habitat for the toad. The zoo will
additionally provide local communities with a number of economic
alternatives to deforestation to help prevent further toad
habitat loss. These habitats will provide a home for wild toads
as well as for future releases of captively reared toads.
Africam Safari will accompany these activities with an extensive
amphibian education program at the zoo to raise awareness about
the amphibian crisis and the Large-crested Toad in particular.
The animals in captivity will provide much-needed information on
this species’ biology, an essential educational tool for local
communities, and most importantly - a source of healthy toads
for future reintroductions into the wild.
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