Kenneth J. Almonte

Climate zones influence regional animal diversity by controlling the heat, water, seasonal timing, and biological production available to animal communities. These conditions affect which species can survive, reproduce, find food, avoid thermal stress, and complete seasonal life cycles. Climate does not create a fixed fauna boundary, however. Two regions with similar temperatures and rainfall can […]

Coastal fauna and inland fauna are not separate taxonomic groups. They are animal assemblages shaped by different physical processes. Coastal assemblages are organized mainly by tides, salinity, wave exposure, shoreline substrate, marine productivity, and land–sea transitions. Inland assemblages are organized by freshwater flow, rainfall, vegetation, soil, elevation, temperature, and barriers within the landscape. The clearest

Mountain fauna differs from lowland fauna mainly because elevation and rugged terrain compress changes in temperature, air pressure, moisture, vegetation, and season length into short distances. Animals living higher on a mountain more often face cold, reduced oxygen pressure, strong wind, short feeding seasons, and isolated habitat belts. Lowland animals more often live in warmer

Islands often have unique fauna because the surrounding water performs two biological roles. It first filters which animals can arrive, then restricts movement and breeding between the animals that establish there and their relatives elsewhere. Over many generations, this combination of selective colonization, reduced gene flow, local environmental pressures, and unoccupied ecological roles can produce

Habitat diversity shapes regional fauna by creating different combinations of food, shelter, breeding sites, microclimates and movement routes across a landscape. Its largest regional effect often comes not from making every site equally species-rich, but from allowing forests, wetlands, grasslands, rocky areas, rivers and other habitats to support different animal communities. The replacement of species

In a regional fauna list, native, introduced, and invasive should not be treated as three interchangeable entries in one simple status column. Native and introduced describe a taxon’s relationship to its natural range and the role of human agency. Establishment describes whether a wild population survives and reproduces. Invasive requires a stated rule concerning spread,

A regional fauna checklist is a source-based list of animal taxa accepted for a defined geographic area under stated taxonomic, temporal, and evidentiary rules. It identifies which names the compiler includes within that scope, but it does not automatically provide complete distribution, current presence at every locality, abundance, population trend, conservation status, or proof that

Regional fauna guides are built by converting individual species records into a reviewed, taxonomically normalized, geographically bounded, and versioned account of animal occurrence. The raw inputs may include museum specimens, field observations, acoustic or camera detections, survey records, and earlier checklists. None enters the final guide solely because a name and coordinate appear in a