C-SWHC key terms

The smallest polygon enclosing all recorded locations of an animal, used to estimate home range size; sensitive to outlier points and tends to overestimate usable area.

A statistical method that converts location fixes into a smoothed probability surface of space use, allowing core areas to be identified at defined utilization distributions.

The area an individual animal occupies during normal daily activities such as foraging, resting, and rearing young, excluding occasional exploratory or dispersal movements.

A modeling approach that simulates demographic and environmental variation to estimate the probability a population will persist over a specified time horizon under given scenarios.

The smallest population size predicted to have a high probability of persisting for a defined period, balancing demographic, genetic, and catastrophic risk factors.

The number of breeding individuals that would produce the same genetic diversity loss as the actual population, typically far smaller than the census count.

A sharp reduction in population size that erodes allelic diversity and raises inbreeding, leaving descendants less able to adapt to environmental change.

An organism whose health or contaminant burden is monitored because it reflects ecosystem conditions and can signal emerging hazards to other wildlife, domestic animals, or people.

Systematic, ongoing collection and analysis of health data from free-ranging or captive wildlife to detect disease trends, outbreaks, or environmental threats early.

Disease detection that relies on reports from rehabilitators, hunters, veterinarians, or the public rather than planned sampling, so it underdetects events and depends on reporting motivation.

Planned, targeted sampling and testing of defined wildlife populations at set intervals or locations to estimate disease prevalence and detect pathogens independent of incidental reports.

A collaborative framework recognizing that human, animal, and ecosystem health are interdependent and best addressed through coordinated interdisciplinary action at local to global scales.

An infectious disease or parasite that can be transmitted naturally between vertebrate animals and humans, either directly, via vectors, or through contaminated food and water.

A zoonotic infection whose maintenance or transmission is driven or amplified by human activity, such as wildlife trade, land conversion, or dense livestock production.

Barrier items such as gloves, gowns, masks, and eye protection worn to prevent contact with blood, body fluids, or aerosols during animal handling and procedures.

Practices and physical measures designed to prevent introduction and spread of infectious agents into, within, and out of a facility, animal collection, or wild population.

Separation of newly admitted or exposed animals for a defined period, with dedicated staff and equipment, to prevent transmission of undetected infections to resident animals.

Housing of an animal known or strongly suspected to be infectious away from all others, using strict barrier protocols and separate traffic flow to contain the agent.

Baseline infection-control measures applied to every animal regardless of suspected disease status, including hand hygiene, gloves, and safe sharps and waste handling.

A disease that must by law be reported to designated veterinary or public health authorities within a specified timeframe, often including rabies and avian influenza.

A condition that regulations require clinicians or laboratories to disclose to authorities; the list varies by jurisdiction and may differ from nationally notifiable disease lists.

A wildlife species, such as raccoons, skunks, foxes, and bats, recognized by public health authorities as important reservoirs or transmitters of rabies virus.

Rapid sorting of patients by urgency of need and likelihood of successful outcome, guiding whether to treat immediately, stabilize, or elect euthanasia in resource-limited settings.

Documented medical, behavioral, or legal grounds, such as untreatable pain or nonreleasable status, that justify humane killing of a wildlife patient under written protocol.

The expected course and likely outcome of a condition for a given patient, considering severity, species biology, available resources, and the requirement for eventual release.

Standards an animal must meet before return to the wild, including healed injuries, adequate body condition, species-typical behavior, and self-feeding and predator avoidance ability.

A staged return to the wild in which the animal is held in an on-site enclosure for acclimation and then allowed to leave gradually, often with supplemental food.

Immediate release of an animal at a chosen site with no acclimation period or post-release support, suitable only for animals with fully intact survival skills.

Potentially fatal muscle damage from intense exertion or stress during capture and restraint, causing necrosis, acidosis, and renal failure; prevention through rapid, calm handling is key.

Use of injectable or inhalant drugs to immobilize or sedate an animal so procedures can be performed with reduced stress and risk to the animal and handler.

Serial assessment of depth of anesthesia and physiologic variables such as heart and respiratory rate, temperature, and oxygenation to detect and correct complications promptly.

Evaluation of responses such as palpebral, pedal, and righting reflexes to judge anesthetic depth and readiness for intubation, surgery, or recovery.

Combining analgesic drugs with different mechanisms, such as opioids and NSAIDs, to improve pain relief while limiting side effects from any single agent.

Structured use of species-appropriate behavioral and physiologic indicators, often in a validated scale, to quantify pain and judge response to analgesia.

A disorder of captive animals from imbalanced calcium, phosphorus, and vitamin D3 or inadequate UV exposure, causing weak, deformed bones and neurologic signs.

Bone demineralization caused by dietary calcium deficiency or excess phosphorus, which raises parathyroid hormone and mobilizes calcium from the skeleton.

A standardized, species-specific rating of fat and muscle reserves based on palpation and visual assessment, used to track nutritional status over time.

Delivery of liquid nutrition directly into the stomach through a tube, used for anorectic or debilitated patients while protecting the airway and controlling intake.

Dangerous electrolyte shifts, especially hypophosphatemia and hypokalemia, triggered by reintroducing calories too quickly to a chronically malnourished animal.

Rapid, often irreversible learning during a sensitive developmental period in which a young animal forms a species identity or attachment that can impair later social and reproductive behavior.

Gradual loss of fear of humans after repeated nonthreatening exposure, which reduces an animal's suitability for release and may create human-wildlife conflict.

Physical or chemical limitation of an animal's movement for examination or treatment, chosen to minimize stress, injury, and risk while completing the procedure efficiently.

A contemporaneous, legible account of an animal's history, examinations, treatments, and outcomes that supports continuity of care and legal defensibility.

Documented, unbroken record of who handled an animal, sample, or evidence and when, preserving its integrity for legal, regulatory, or research purposes.

An official authorization from a wildlife or agricultural agency allowing specified activities such as capture, rehabilitation, possession, transport, or release under stated conditions.