Fishing, Hunting and Trapping Industry Terminology

Adaptive Management

A structured, iterative approach to resource management that treats policies as experiments and updates decisions as new data arrive. Often used to adjust seasons, quotas, gear rules, and access in response to monitoring outcomes.

Examples: 1) The commission uses adaptive management to adjust duck seasons based on mid-winter survey data. 2) Our FIP roadmap follows an adaptive management cycle of plan-do-check-act. 3) Trap check intervals were shortened as part of adaptive management after non-target captures rose.

Animal Damage Control (ADC)

Professional wildlife control focused on mitigating economic or safety damage caused by wild animals (e.g., livestock depredation, property damage). Practitioners may be called Wildlife Control Operators and often require special permits and reporting.

Examples: 1) We subcontract an ADC-certified trapper for beaver flooding at the timber tract. 2) The ranch’s depredation claim required documentation from an ADC operator. 3) ADC work peaks in spring when nuisance coyotes den near calving pastures.

Bag Limit

The maximum number of animals or fish an individual may legally harvest in a day or season. Limits are set to control total take and distribute opportunity.

Examples: 1) The daily bag limit for pheasants is three roosters. 2) Guides brief clients on trout bag limits before launching. 3) Exceeding the bag limit voided the outfitter’s insurance coverage.

Biosecurity

Practices that prevent the introduction or spread of pathogens and invasive species in wild and cultured populations. Includes gear disinfection, clean-drain-dry protocols, and movement controls.

Examples: 1) Decontaminate waders to maintain biosecurity and prevent whirling disease spread. 2) Our hatchery biosecurity plan includes footbaths and closed water loops. 3) Boat ramps post biosecurity checklists for AIS prevention.

Bycatch

The incidental capture of non-target species, sizes, or sexes during fishing or trapping. Managing and reducing bycatch is central to sustainability and compliance.

Examples: 1) Turtle excluder devices cut shrimp trawl bycatch by 70%. 2) EM verified low seabird bycatch on the longliners. 3) Our buyer prefers fisheries with documented bycatch mitigation.

Catch Per Unit Effort (CPUE)

A standardized metric of harvest or catch (e.g., fish per hour, animals per trap-night) that indicates relative abundance and operational efficiency. Often used in stock assessments and business planning.

Examples: 1) CPUE fell 25% after the heatwave, signaling stock stress. 2) Guides track CPUE to price peak-season trips. 3) The assessment standardized CPUE across gear types.

Catch Shares (IFQ/ITQ)

Management systems that allocate a defined share of a total allowable catch to individuals, cooperatives, or communities (e.g., Individual Transferable Quotas). Shares can often be traded or leased to improve efficiency and safety.

Examples: 1) Under catch shares, our quota share increased with reinvestment. 2) ITQ trading stabilized ex-vessel prices. 3) Crew bonuses are tied to IFQ performance and bycatch caps.

Chain of Custody

Documented traceability that tracks products from harvest through processing and distribution. Critical for certifications, legality assurance, and market access.

Examples: 1) MSC requires a verified chain of custody from deck to display case. 2) Our tannery participates in a fur chain-of-custody audit. 3) Electronic traceability closes chain-of-custody gaps at tenders.

CITES

The Convention on International Trade in Endangered Species of Wild Fauna and Flora. An international agreement controlling trade in listed species via permits to ensure sustainability.

Examples: 1) Exporting crocodilian skins requires CITES permits. 2) The buyer asked for CITES Appendix status before contracting. 3) Sturgeon caviar shipments were delayed for CITES verification.

Cold Chain

Temperature-controlled handling from harvest to consumer to preserve product quality and safety for fish, meat, and pelts. Breaks in the cold chain degrade quality and increase risk.

Examples: 1) Ice slurries improved our salmon cold chain and reduced drip loss. 2) HACCP logs document cold chain temperatures. 3) Big-game outfitters now use mobile chillers to maintain the cold chain.

Creel Survey

Systematic interviews and inspections of recreational anglers to estimate catch, effort, and harvest composition. Supports management decisions and economic analysis.

Examples: 1) Creel clerks interviewed anglers about walleye harvest. 2) Creel surveys informed the new slot limit. 3) Grant funds expanded creel sampling to weekdays.

Depredation Permit

Authorization to lethally remove or otherwise take wildlife causing significant damage to property, agriculture, or public safety, subject to strict conditions and reporting.

Examples: 1) The orchard received a depredation permit for bear damage. 2) Cormorant depredation permits require non-lethal measures first. 3) ADC operators must report take under depredation permits monthly.

Effort Controls

Management measures that limit the amount of fishing or trapping activity (e.g., days-at-sea caps, gear limits, vessel power). Used alongside quotas to curb overcapacity and the race to fish.

Examples: 1) Limiting trap numbers is an effort control to prevent overharvest. 2) Gear soak-time caps are new effort controls for the gillnet fleet. 3) Effort controls complemented the TAC to hit rebuilding targets.

Electronic Monitoring (EM)

Use of onboard cameras, sensors, and GPS to record fishing/trapping activity and catch for compliance and science. Often complements or substitutes for human observers.

Examples: 1) EM cameras verified discards and bycatch. 2) Switching to EM reduced observer costs by 40%. 3) EM data supported compliance in the FIP action plan.

Exclusive Economic Zone (EEZ)

A sea zone, generally up to 200 nautical miles from a coastal state’s baseline, where the state has rights to explore, exploit, conserve, and manage natural resources.

Examples: 1) The EEZ extends 200 nautical miles from shore. 2) Foreign vessels need access agreements to fish in our EEZ. 3) EEZ boundaries shape quota allocations by state.

Fair Chase

An ethical standard in hunting that emphasizes giving wildlife a reasonable chance to escape and avoiding unfair technological or behavioral advantages. Influences regulations and brand reputation.

Examples: 1) Drone-assisted hunts violate fair chase policies. 2) Our marketing stresses fair chase ethics. 3) Landowner access terms require fair chase compliance.

Fishery Improvement Project (FIP)

A multi-stakeholder program to improve fishery performance (governance, science, environmental impacts) toward sustainability benchmarks and potential certification.

Examples: 1) The tuna FIP targets bycatch reduction and stock data. 2) Retail buyers prefer sourcing from credible FIPs. 3) We publish FIP milestones to maintain buyer confidence.

Fixed Gear

Fishing gear that is stationary or anchored during fishing, such as pots, traps, set gillnets, and some longlines. Often has distinct regulations and selectivity profiles.

Examples: 1) Pots and traps are fixed gear that reduce fuel use. 2) Set gillnets count as fixed gear in this fishery. 3) Fixed-gear selectivity changes cut rockfish bycatch.

Furbearer

Wildlife species primarily harvested for their pelts (e.g., beaver, marten, bobcat). Managed with specific seasons, methods, and tagging requirements.

Examples: 1) Bobcat is a regulated furbearer requiring a CITES tag. 2) Season dates vary by furbearer species. 3) Pelt grading standards differ among furbearers.

Game Management Unit (GMU)

A geographically defined area used by agencies to set species-specific seasons, quotas, and licensing. Central to draw systems and access planning.

Examples: 1) Elk tags are drawn by GMU. 2) GMU boundaries follow watershed lines. 3) Our lease spans two GMUs with different seasons.

Gear Selectivity

The tendency of gear to catch certain sizes or species over others. Managers adjust selectivity via mesh sizes, hook types, and trap designs to meet biological and market goals.

Examples: 1) Larger mesh improved gear selectivity for mature fish. 2) Offset circle hooks increased selectivity and survival. 3) Selectivity curves were updated in the assessment model.

Guide/Outfitter

Individuals or businesses that provide professional services to clients for hunting, fishing, or trapping, often including logistics, access, equipment, and instruction. Heavily regulated and central to recreation economics.

Examples: 1) The outfitter holds a special-use permit for federal lands. 2) Guides structure pricing around CPUE expectations. 3) Liability insurance is mandatory for licensed outfitters.

HACCP

Hazard Analysis and Critical Control Points. A preventive food safety system mandatory in seafood processing and increasingly applied to wild game handling and distribution.

Examples: 1) Our HACCP plan identifies cold chain as a critical control point. 2) Inspectors reviewed HACCP logs at the processor. 3) Direct-to-consumer seafood requires HACCP compliance.

Harvest Quota

A limit on the total number or biomass of animals that can be legally taken in a period or area. Can be allocated across users, gear types, or regions.

Examples: 1) The elk harvest quota increased after a mild winter. 2) Traplines have harvest quotas based on pelt demand and biology. 3) Quota monitoring triggered an early closure.

Highgrading

Discarding lower-value or smaller legal individuals in order to retain higher-value ones within a quota or bag limit. Generally illegal due to waste and biasing of catch data.

Examples: 1) Discarding low-value fish to keep bigger ones is highgrading. 2) Rules ban highgrading within IFQ trips. 3) EM detected patterns consistent with highgrading.

Hunter Education

Mandatory training in safety, regulations, and ethics required for hunting licenses in many jurisdictions. Reduces accidents and supports ethical standards.

Examples: 1) Hunter ed is required before purchasing a license. 2) Outfitters request hunter ed cards during booking. 3) Advanced hunter ed covers shot placement and ethics.

Invasive Species (AIS)

Non-native organisms that establish, spread, and harm ecosystems, economies, or human health. Aquatic invasive species are a major focus in fishing access management.

Examples: 1) Zebra mussels are an AIS threatening infrastructure. 2) AIS inspection stations check boats on holiday weekends. 3) Guides avoid moving live bait to prevent AIS spread.

IUU Fishing

Illegal, Unreported, and Unregulated fishing. A global problem undermining sustainability, fair markets, and governance. Countered by monitoring, traceability, and enforcement.

Examples: 1) Buyers screen suppliers for IUU risk. 2) VMS and EM help deter IUU activity. 3) Port state measures target IUU landings.

Lacey Act Compliance

U.S. law prohibiting trade in wildlife, fish, and plants that were taken, possessed, transported, or sold in violation of state, federal, tribal, or foreign laws. Key to legality assurance in supply chains.

Examples: 1) False country-of-origin claims violate the Lacey Act. 2) The tannery needs proof of legal take for Lacey compliance. 3) Brokers run Lacey Act checks before import.

Limited Entry

Restricting the number of participants or permits in a fishery or trapping program to curb overcapacity, improve economics, and protect stocks.

Examples: 1) Permit caps created a limited-entry fishery. 2) Limited entry stabilized prices and improved safety. 3) Leasing under limited entry affects crew hiring.

Marine Protected Area (MPA)

A designated marine space with rules to conserve biodiversity and fisheries, from gear restrictions to full no-take areas. Can enhance stocks and tourism.

Examples: 1) The MPA includes a no-take core zone. 2) Spillover from the MPA boosted nearby CPUE. 3) MPAs affect guide trip planning and access.

Mark-Recapture

A population estimation method where individuals are captured, marked, released, and later recaptured. Provides abundance, survival, and movement data.

Examples: 1) PIT-tag mark-recapture estimated steelhead survival. 2) Hair snags enabled mark-recapture of lynx. 3) The estimate’s confidence interval narrowed with more recaptures.

Maximum Sustainable Yield (MSY)

The largest long-term average catch that can be taken from a stock under prevailing environmental conditions. A benchmark in fisheries management.

Examples: 1) TACs were set below MSY during rebuilding. 2) The stock is managed at BMSY targets. 3) MSY assumptions were updated with new growth data.

MSC Certification

Marine Stewardship Council certification signifies a fishery meets sustainability and traceability standards. Provides market access and price premiums.

Examples: 1) MSC certification opened EU retail markets. 2) The pre-assessment flagged weak harvest control rules. 3) We maintain MSC chain-of-custody audits annually.

Non-Target Species

Species encountered but not intended to be harvested. Policies aim to avoid, minimize, and safely release non-targets.

Examples: 1) Release protocols protect non-target raptors from traps. 2) Gear changes reduced non-target rockfish catch. 3) EM documents interactions with non-target species.

Open Access Fishery

A fishery without limits on the number of participants, often creating a race to fish, economic inefficiency, and conservation challenges.

Examples: 1) Open access led to a derby and safety risks. 2) Transitioning from open access to limited entry reduced effort creep. 3) Prices crashed during the open-access opener.

Overfishing

A condition where fishing mortality is too high to be sustainable. Distinct from an overfished stock, which has depleted biomass.

Examples: 1) Overfishing is occurring when F exceeds FMSY. 2) The stock is overfished but not subject to overfishing. 3) Overfishing triggers mandatory rebuilding plans.

Season Closure

A period when harvest is prohibited to protect breeding, manage quotas, or address conservation and market considerations.

Examples: 1) In-season closures occur when quotas are reached. 2) Spring closures protect spawning aggregations. 3) The closure shifts charter demand to shoulder months.

Selective Harvest

Harvest strategies that intentionally focus on particular sizes, sexes, or species to achieve biological or economic objectives.

Examples: 1) Selective harvest targets antlerless deer to balance sex ratios. 2) The co-op adopted selective harvest to protect large breeders. 3) Slot limits are a form of selective harvest.

Slot Limit

A regulation allowing harvest only within a specified size range, protecting small and large fish to enhance reproduction and quality.

Examples: 1) Keep walleye only between 15 and 20 inches under the slot. 2) Slot limits protect trophy-size spawners. 3) Guides explain slot limits at the dock talk.

Spawning Stock Biomass (SSB)

The total weight of mature individuals in a stock that can reproduce. A key indicator for setting quotas and rebuilding plans.

Examples: 1) Low SSB prompted a 30% TAC cut. 2) The model estimates SSB is 45% of unfished levels. 3) Habitat work aims to boost SSB over time.

Stakeholder Engagement

Processes to involve fishers, hunters, tribes, processors, NGOs, and communities in decision-making. Improves legitimacy, compliance, and outcomes.

Examples: 1) Co-management hinges on effective stakeholder engagement. 2) We held port meetings to vet EM options. 3) Tribal stakeholders co-chaired the advisory panel.

Stock Assessment

A scientific analysis estimating stock status and productivity using catch, effort, biological, and survey data. Supports setting quotas and reference points.

Examples: 1) The assessment integrated CPUE, tagging, and age data. 2) Assessment updates drive TAC changes. 3) Uncertainty in the assessment led to precautionary limits.

TAC (Total Allowable Catch)

The total catch limit for a stock over a given period, set to achieve sustainability and management objectives. Often allocated via quotas or sectors.

Examples: 1) The TAC is split among IFQ shareholders. 2) Mid-season surveys led to a TAC adjustment. 3) Exceeding TAC triggers payback provisions.

Tagging/Harvest Tags

Physical or electronic identifiers used for legal reporting of harvest or for scientific tracking of movement and survival. Essential for compliance and research.

Examples: 1) Hunters must notch and attach harvest tags immediately. 2) Acoustic tagging revealed a migration corridor. 3) Tag shortages delayed pelt sales.

Take (Legal Definition)

A statutory term often defined broadly to include harassing, harming, pursuing, hunting, capturing, or killing wildlife. Central to compliance and permitting.

Examples: 1) The ESA defines take to include harass and harm. 2) Setting live traps without checking can constitute unlawful take. 3) Permit conditions limit incidental take.

Value Chain

All activities from harvest to end customer (landing, primary and secondary processing, distribution, retail). Optimization raises margins and resilience.

Examples: 1) Adding flash-freezing upgraded value chain margins. 2) Direct-to-consumer boxes shortened the value chain. 3) We mapped value-chain leakages at the tender stage.

Vessel Monitoring System (VMS)

Satellite-based tracking of vessel location and activity for compliance, safety, and research. Often mandatory in quota-managed fisheries.

Examples: 1) VMS pings are required inside the MPA buffer. 2) Regulators used VMS to verify closed-area compliance. 3) Combining VMS with EM improved effort mapping.

Wanton Waste Laws

Regulations requiring the retrieval and proper use of edible meat or parts from legally taken wildlife, prohibiting unnecessary waste.

Examples: 1) Hunters must salvage edible portions under wanton waste laws. 2) Leaving carcasses violates wanton waste statutes. 3) Processors educate clients on waste rules.

Zero Retention Area

A management area where no harvested animals may be kept; all must be released. Used to protect vulnerable stocks or create trophy fisheries.

Examples: 1) This river stretch is a zero-retention (catch-and-release) zone. 2) Zero-retention areas protect broodstock. 3) Violations in zero-retention zones carry higher fines.