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Research indicates the more you know about a species, the more likely you are to care about that species in the wild, which then translates into conservation action. It’s our hope that your visit to Safari Lake Geneva increases your awareness of wildlife and wild places, and that this awareness inspires you to join us in our ongoing efforts to ensure their survival. Learn more about our partners and ways you can help below.
Safari Lake Geneva not only supports conservation initiatives, but we also participate in surveys and outreach work at home and abroad. We take expeditions to the island of Grenada to conduct long-term monitoring. Grenada is home to only two endemic terrestrial vertebrates, the Grenada dove (Leptotila wellsi) and the Grenada Frog (Pristimantis euphronides). The Grenada Dove is featured on the national emblem and is considered to be a national treasure. The Grenada Frog is virtually unknown. The Grenada frog is listed as critically endangered on the IUCN Red List because of its limited range, poor habitat connectivity and competition with Johnstone’s Whistling Frog (Eleutherodactylus johnstonei). As a cryptic, night-active small grey animal, they can easily go unnoticed. As with other non-charismatic species, these qualities have hindered conservation efforts. In addition to working with the forestry department in Grenada on survey work, this project will include the development of accessible outreach materials to build public awareness of the unique Grenada frog. We hope to contract Grenadian artists and educators to develop culturally appropriate content for an activity book that can be distributed for free.
Because this small frog’s habitat is restricted to high elevation cloud forest in the central highlands, its tenuous future faces assaults from several quarters: 1) loss of habitat, 2) an introduced frog species (Eleutherodactylus johnstonei), 3) a pathogenic fungus Batrachochytrium dendrobatidis (i.e., chytrid) that is wreaking havoc among frog populations worldwide and 4) environmental instability due to climate change.

Fieldwork with the Grenada frog includes marking individuals to better understand basic details like home range, life expectancy and other life history information. We also conduct surveys to determine habitat needs and occupancy, and we collect tissue samples so we can assess population connectivity. We cannot assume that the extent of habitat currently supporting the Grenada frog is stable. Like many amphibians, the Grenada frog has a narrow tolerance range for temperature and moisture extremes. Monitoring microhabitat temperatures and precipitation be critical to understanding environmental requirements.
Fieldwork with the Grenada frog includes marking individuals to better understand basic details like home range, life expectancy and other life history information. We also conduct surveys to determine habitat needs and occupancy, and we collect tissue samples so we can assess population connectivity. We cannot assume that the extent of habitat currently supporting the Grenada frog is stable. Like many amphibians, the Grenada frog has a narrow tolerance range for temperature and moisture extremes. Monitoring microhabitat temperatures and precipitation be critical to understanding environmental requirements.
With your help, Safari Lake Geneva can continue to support the conservation of the Grenada frog!
