Cuban Crocodile (Crocodylus rhombifer) is endemic to Cuba. The species is assessed as Critically Endangered (CR A2cde), keeping the same status as in the previous assessment (2008). Population decline is still estimated at >80% over the last three generations (approximately 75 years). This reduction in population size is based on the decline in habitat extent…
Habitat: Wetlands
Marbled Murrelet
Marbled Murrelet (Brachyramphus marmoratus) is still abundant, but it is treated as Endangered because its population is estimated to have undergone a very rapid reduction, especially in the southern portion of its range, which is expected to continue, owing to a variety of threats. Available at: https://www.iucnredlist.org/species/22694870/178976917
Amazonian Manatee
Amazonian Manatee (Trichechus inunguis) is listed as Vulnerable based on a suspected population decline of at least 30% within the next three generations (assuming a generation length of 25 years) due primarily to ongoing levels of hunting throughout most of the region, coupled with increasing incidental calf mortality in the recent years, global warming trends…
Eastern Box Turtle
Eastern Box Turtle (Terrapene carolina) is considered Vulnerable because it is documented as rare with a total population estimated to be less than 10,000, it has a fairly small area of occurrence, and no subpopulation is estimated to contain more than 1,000 individuals; there is an ongoing decline in the number of individuals, due to…
Savannah Sparrow
Savannah Sparrow (Passerculus sandwichensis) has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). Despite the fact that the…