Zoos and Game Farms Industry Terminology

Accreditation

A formal, third-party evaluation that certifies a facility meets defined standards for animal care, safety, conservation, education, and operations. In zoos and game farms, accreditation by recognized bodies signals credibility and best-practice adherence.

- “Our board wants a timeline to regain accreditation before the next fiscal year.” - “Accreditation raised our animal welfare standards and helped secure major donors.” - “The new exhibit design must meet accreditation criteria for containment and welfare.”

Adaptive Management

An iterative, evidence-based decision approach where management actions are treated as experiments; outcomes are monitored and strategies refined to improve results over time.

- “We’ll adjust the stocking rate after our annual browse survey—classic adaptive management.” - “The PVA suggests we need a higher founder infusion; let’s adapt our plan.” - “Visitor routing will be tweaked as we monitor crowd heat maps.”

Animal Welfare Act (AWA)

United States federal law establishing minimum standards for animal care, housing, and transport; enforced primarily by USDA/APHIS. Many zoos exceed AWA baselines to meet accreditation standards.

- “USDA inspections under the AWA are scheduled next month.” - “Our new primate holding areas were built to exceed AWA requirements.” - “Records must be AWA-compliant and readily accessible.”

AZA (Association of Zoos and Aquariums)

A leading North American accrediting organization and professional network for zoos and aquariums, known for stringent standards in animal care, conservation, and education.

- “We’re submitting our AZA application packet this quarter.” - “The AZA SSP coordinator advised a breeding transfer for our tapirs.” - “AZA standards informed our quarantine redesign.”

Behavioral Husbandry

The strategic management of animal behavior to support welfare and husbandry goals, including training, enrichment, social structure, and daily routines that encourage species-typical behaviors.

- “The behavioral husbandry plan integrates enrichment and target training.” - “We reduced stereotypy via foraging-based husbandry changes.” - “Behavior baselines will guide exhibit modifications.”

Biosecurity

Policies and practices that prevent the introduction and spread of pathogens among animals, staff, and visitors; includes PPE, sanitation, traffic flow, pest control, and quarantine procedures.

- “Boot baths and dedicated tools are part of our hoofstock biosecurity.” - “We tightened biosecurity after regional CWD alerts.” - “Biosecurity protocols are mandatory during quarantine.”

Body Condition Scoring (BCS)

A standardized method to assess an animal’s fat and muscle reserves using species-appropriate visual and tactile criteria, often on a numerical scale.

- “BCS for the bison herd increased from 2.5 to 3.0 after diet reformulation.” - “We use a 1–9 BCS scale for equids and a 1–5 scale for felids.” - “Seasonal BCS trends inform our stocking decisions.”

Browse

Leaves, twigs, and shoots provided as natural forage, especially for browsers like giraffes and antelope; supports nutrition, gut health, and behavioral needs.

- “We’ve expanded our browse garden to supply giraffes year-round.” - “Keepers logged 12 kg of willow browse per okapi today.” - “Nutrient analysis of browse informed our mineral supplementation.”

Carrying Capacity

The maximum number of animals an ecosystem or enclosure can support sustainably, considering forage, water, space, and environmental variability.

- “Our veld has a dry-season carrying capacity of 0.6 LSU/ha.” - “Overstocking led to habitat degradation; we reduced the herd.” - “Carrying capacity estimates inform harvest quotas.”

Chemical Immobilization

The use of anesthetic or sedative drugs to safely restrain animals for procedures like exams, transport, or horn trimming; requires strict protocols, monitoring, and post-procedure recovery.

- “Darting is scheduled for Tuesday with full reversal and monitoring plans.” - “We trained voluntary hand injections to reduce the need for immobilization.” - “Only credentialed staff handle immobilization agents.”

CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora)

An international treaty regulating cross-border trade in listed species and their parts to ensure it does not threaten their survival; species are assigned to Appendices I–III with varying protections.

- “This export requires CITES Appendix I permits.” - “Our pangolin transfer was coordinated through CITES authorities.” - “We verify that all specimens have compliant CITES documentation.”

Conservation Breeding

Managed reproduction aimed at maintaining genetic diversity and demographic stability for at-risk species, often supporting reintroduction or assurance colonies.

- “The conservation breeding plan prioritizes founders from underrepresented lineages.” - “Captive-bred birds are candidates for soft release next spring.” - “EEP and SSP goals guide pairings.”

Crate Training

Conditioning animals to voluntarily enter and remain in transport crates or squeeze cages, enabling low-stress moves and medical procedures.

- “Crate training the cheetah allows stress-free transport.” - “We reinforced successive approximations to build crate duration.” - “Crate training is part of our protected-contact toolkit.”

Disease Surveillance

Systematic monitoring to detect, track, and respond to infectious or parasitic diseases within collections, stock, and surrounding wildlife.

- “Fecal PCR panels are part of our routine surveillance.” - “We added WNV surveillance after regional outbreaks.” - “Surveillance data triggered a precautionary quarantine.”

Dynamic Pricing

Revenue strategy that adjusts admission and experience prices in real time or by season, reflecting demand, capacity, and customer segments.

- “Weekend ticket prices will adjust based on forecast demand.” - “We increased net revenue after piloting dynamic pricing.” - “Dynamic pricing requires clear communication to members.”

EAZA (European Association of Zoos and Aquaria)

The primary European association and accreditor for zoos and aquariums, setting standards and coordinating conservation programs.

- “Our EAZA audit emphasized mixed-species risk assessments.” - “We follow EAZA minimum standards for elephant care.” - “EAZA membership supports our European partnerships.”

EEP (European Endangered Species Programme)

EAZA-managed species programs that coordinate breeding, transfers, and genetic management across European institutions.

- “The EEP recommended moving our male lynx for breeding.” - “EEP studbook analysis flagged over-represented founders.” - “We submit annual data to the EEP coordinator.”

Effective Population Size (Ne)

A genetic metric estimating the number of breeding individuals that effectively contribute genes to the next generation; lower than census size and central to avoiding inbreeding.

- “Our Ne dropped due to skewed breeding; we’ll adjust pairings.” - “EEP/SSP targets include maintaining Ne above 50 short-term.” - “Introducing new founders boosted Ne and gene diversity.”

Enclosure Design

Planning and building habitats that meet species’ physical, behavioral, and social needs while ensuring safety, biosecurity, and visitor experience.

- “We added overhead arboreal routes to increase usable space.” - “Barrier choice balances welfare, safety, and immersion.” - “Design must facilitate shifting and protected contact.”

Enrichment (Environmental Enrichment)

Deliberate provision of stimuli that promote species-typical behaviors, cognitive challenges, and control/choice, reducing boredom and abnormal behaviors.

- “The enrichment calendar emphasizes foraging complexity.” - “Post-occupancy evaluations show increased activity budgets.” - “We use welfare data to retire ineffective enrichment.”

Five Domains Model

A modern animal welfare framework assessing Nutrition, Physical Environment, Health, Behavioral Interactions, and Mental State to evaluate and improve welfare outcomes.

- “Our welfare audit scored each of the Five Domains per animal.” - “Thermal stress fell under the physical environment domain.” - “We linked domain outcomes to enrichment goals.”

Five Freedoms

Foundational welfare principles: freedom from hunger/thirst; discomfort; pain/injury/disease; fear/distress; and freedom to express normal behavior.

- “We reference the Five Freedoms in staff onboarding.” - “Freedom from discomfort drove the new shade structures.” - “Monitoring for fear/distress informed noise mitigation.”

Founder Representation

A measure of how equally the genetic contributions of original founders are represented in the current managed population.

- “Pairings were chosen to balance founder representation.” - “High mean kinship founders are temporarily pulled from breeding.” - “We’ll import a founder to correct lineage imbalance.”

Game Fence

High, often electrified or specialized fencing used by game farms and reserves to contain and manage wildlife, balancing safety, welfare, and ecosystem movement considerations.

- “We upgraded to predator-proof game fencing on the north boundary.” - “Fence inspections reduced escape risk for plains game.” - “Fence height complies with local game ranching regulations.”

Genetic Diversity

The variety of genetic information within a species or population; essential for adaptability, health, and long-term viability.

- “Maintaining heterozygosity is a key SSP objective.” - “Founder infusion was needed to boost diversity.” - “We monitor diversity trends in PMx reports.”

GPS Telemetry

Use of GPS (and often VHF) collars or tags to track animal movements for management, research, and post-release monitoring.

- “Collaring kudu helped validate our habitat use models.” - “Telemetry data informed corridor placement across the reserve.” - “Post-release monitoring relies on GPS/VHF telemetry.”

Inbreeding Coefficient (F)

A probability that two alleles at a locus are identical by descent; higher F increases risks like reduced fertility and disease resistance.

- “We avoid pairings that would push F above guidelines.” - “PMx flagged rising F in our hoofstock herd.” - “New founder genes reduced F across the studbook.”

IUCN Red List

The global standard for assessing species’ extinction risk, categorizing taxa from Least Concern to Critically Endangered and guiding conservation priorities.

- “We prioritize conservation education for CR and EN species.” - “Status changes on the Red List triggered program reviews.” - “Messaging references IUCN criteria to explain threats.”

Life Support Systems (LSS)

Mechanical, electrical, and biological systems that maintain water/air quality and environmental parameters for aquatic and specialized exhibits.

- “The LSS upgrade improved temperature stability for penguins.” - “We track ORP and nitrates through LSS dashboards.” - “LSS redundancy is crucial for life-critical exhibits.”

Metapopulation Management

Coordinated management of multiple subpopulations connected by occasional exchange, maintaining overall genetic and demographic health.

- “We treat our satellite herds as one metapopulation.” - “Translocations balance demography among subpopulations.” - “Gene flow plans are central to metapopulation viability.”

Mixed-Species Exhibit

An exhibit that houses compatible species together to encourage natural interactions, improve welfare, and enhance visitor learning.

- “We risk-assessed antelope–crane compatibility.” - “Mixed-species designs increase behavioral diversity.” - “Emergency separation plans are required for mixes.”

Morbidity and Mortality Rounds (MMR)

Regular clinical reviews of illness and death cases to improve medical practice, husbandry, and systems through root-cause analysis and shared learning.

- “MMR identified delays in post-op analgesia.” - “We revised protocols after MMR trend analysis.” - “MMR participation is mandatory for the vet team.”

Necropsy

A systematic post-mortem examination of an animal to determine cause of death and gather data on health, disease, and management.

- “Necropsy revealed aspirational pneumonia as the cause of death.” - “Findings prompted diet texture changes for neonates.” - “We bank tissues for future disease investigations.”

Operant Conditioning

A learning process in which behavior is shaped by consequences; in zoos, typically uses positive reinforcement to train husbandry and medical behaviors.

- “We use positive reinforcement for voluntary blood draws.” - “A recall cue improves safety in the savanna.” - “Timing and rate of reinforcement were adjusted to reduce latency.”

PMx (Population Management x)

A software tool used to model and plan genetic and demographic management of managed populations, integrating studbook data to optimize pairings and population goals.

- “PMx recommended delaying breeding for over-represented lines.” - “We used PMx to project Ne over 100 years.” - “PMx scenarios informed import needs.”

Protected Contact

A management system in which keepers and potentially dangerous animals are always separated by a barrier; husbandry relies on training through protected interfaces.

- “Our elephant program is strictly protected contact.” - “Shift doors enable safe protected-contact training.” - “PC reduced keeper injury rates significantly.”

PVA (Population Viability Analysis)

Quantitative modeling to estimate a population’s risk of extinction under different scenarios, incorporating demography, genetics, and environmental variability.

- “The PVA showed extinction risk without new founders.” - “We ran PVA scenarios to test harvest strategies.” - “PVA outputs shaped our reintroduction criteria.”

Quarantine

Isolation and enhanced biosecurity measures for new or ill animals to prevent disease introduction and spread within a facility.

- “New arrivals undergo a 30–90 day quarantine.” - “Quarantine includes dedicated PPE and air handling.” - “We staggered arrivals to avoid overlapping quarantine loads.”

Reintroduction

The release of captive-bred or rescued animals into parts of their historical range, with pre- and post-release management to establish self-sustaining populations.

- “Post-release survival exceeded 70% in year one.” - “We delayed reintroduction until habitat restoration hit targets.” - “Telemetry is critical for reintroduction monitoring.”

SSP (Species Survival Plan)

AZA-managed programs that coordinate breeding, transfers, and long-term planning for species conservation across participating institutions.

- “The SSP recommends exchanging our male for genetic diversity.” - “SSP breeding goals informed exhibit renovations.” - “We submit our annual report to the SSP coordinator.”

Stereotypy

Repetitive, invariant behaviors with no obvious function, often associated with suboptimal environments; tracked as a welfare indicator.

- “We tracked pacing frequency pre- and post-enrichment.” - “Stereotypy decreased after social group changes.” - “Designing feeding complexity helps reduce stereotypy.”

Stocking Rate

The number of animals maintained per unit area on a game farm or reserve; must align with forage and water availability to avoid habitat degradation.

- “Drought forced us to lower stocking rates by 20%.” - “Stocking rates reflect seasonal forage availability.” - “Overstocking increased erosion; adaptive management followed.”

Studbook

An official genealogical registry of all individuals of a managed species across institutions, used to track lineage and inform breeding recommendations.

- “The studbook shows our female’s mean kinship is low.” - “Please update births and transfers in the studbook monthly.” - “Studbook accuracy is critical for PMx analyses.”

TAG (Taxon Advisory Group)

Expert committees within associations (e.g., AZA/EAZA) that develop taxon-specific guidance on population goals, husbandry, research, and conservation priorities.

- “The TAG’s regional collection plan guides our acquisitions.” - “TAG recommendations prompted a shift to protected contact.” - “TAG workshops updated best practices for cranes.”

Target Training

Teaching an animal to touch or follow a target object or cue, forming the basis for many cooperative husbandry behaviors.

- “We taught sea lions to station and target for exams.” - “Targeting helped separate individuals during feeding.” - “We shaped duration on the target to enable ultrasound.”

Translocation

Moving animals between sites to manage genetics, demography, or to restore populations; includes capture, transport, release, and monitoring.

- “Translocating surplus males balanced our metapopulation.” - “Stress-minimizing protocols improved translocation outcomes.” - “We secured permits for cross-border translocations.”

WAZA (World Association of Zoos and Aquariums)

The global umbrella organization that connects national and regional zoo/aquarium associations and institutions, fostering standards, conservation, and collaboration.

- “WAZA membership supports global conservation alignment.” - “Our ethics policy adheres to WAZA’s Code of Ethics.” - “We share data through WAZA-endorsed platforms.”

Welfare Assessment

A structured process evaluating animal welfare using behavioral, physiological, and environmental indicators, often anchored in frameworks like Five Domains.

- “Quarterly welfare assessments use Five Domains indicators.” - “We added accelerometers to enrich welfare assessment data.” - “Assessment results drive individualized care plans.”

ZIMS (Zoological Information Management System)

A global database for husbandry, medical, and population records used by zoos, aquariums, and wildlife institutions to standardize data and support management decisions.

- “Please enter today’s weights into ZIMS.” - “ZIMS medical records streamline inter-institution transfers.” - “We exported ZIMS data for the SSP annual report.”

Zoonosis

An infectious disease that can be transmitted between animals and humans, necessitating biosecurity, PPE, and public health coordination.

- “We implemented PPE due to zoonosis risks with primates.” - “Staff training covers zoonotic disease prevention.” - “Zoonosis protocols informed our bat exhibit design.”