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2025 Program Grants: Ex situ conservation of five endemic amphibians in Guatemala - La Aurora National Zoo

As part of AArk’s 2024 Conservation Needs Assessment (CNA) for Guatemalan amphibians, we worked with local experts and identified 11 species urgently needing ex situ conservation. Yet, no ex…

2025 Program Grants: Ex situ conservation of five endemic amphibians in Guatemala - La Aurora National Zoo

2025 Program Grants: Establishment of an ex situ population of the Pehuenche frog (Alsodes pehuenche), Ecoparque Buenos Aires, Argentina

The critically endangered Alsodes pehuenche, restricted to an area estimated at 4.84 km² in Argentina, faces several threats from predation by introduced species to climate-driven…

2025 Program Grants: Establishment of an ex situ population of the Pehuenche frog (Alsodes pehuenche), Ecoparque Buenos Aires, Argentina

AArk Newsletter No. 71, September 2025

AArk Newsletter No. 71, September 2025

AArk-newsletter-71.pdf

Institutional Readiness

AArk Program Implementation Tool Is your institution ready for an ex-situ conservation program? The below checklist is designed to help you determine if you are ready to implement your AARK…

Institutional Readiness

Conservation Needs Assessment Database

Coming soon Our updated CNA Database will soon be here! In the meantime, you can still visit the old CNA website: Conservation Needs Assessments

Conservation Needs Assessment Database

Tools & Resources

Tools and resources for the amphibian conservation community.

Building Capacity

Equipping conservationists with the skills to safeguard amphibians At Amphibian Ark, we recognize that successful ex situ amphibian conservation programs require well-trained personnel. We…

Building Capacity

Prioritizing Species

Identifying the species most in need of rescue is key to Amphibian Ark’s mission.  AArk's Conservation Needs Assessments These are species that are threatened with extinction and where…

Prioritizing Species

Monitoring the world's amphibians

Concern about the status of amphibians has triggered unprecedented efforts to monitor a whole class of species wherever they are found around the world. The Amphibian Red List Authority (ARLA)…

Threats to amphibians

The most threatened species The IUCN SSC Amphibian Specialist Group (ASG), through its Amphibian Red List Authority (ARLA) program, has been working for over 20 years to map out what has been…

Threats to amphibians