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Grey-fronted Honeyeater (Ptilotula plumula)

The Grey-fronted Honeyeater, Ptilotula plumula, is a small Australian honeyeater of dry woodland, riparian vegetation and other semi-open habitats. It has been recorded during the Lake Wells Potash Project fauna surveys and is listed as Endangered in Victoria in the project brief, so habitat retention and fauna handling are relevant during clearing and construction works.

Conservation status

Victoria, Flora and Fauna Guarantee Act 1988: Endangered.

Identification

The Grey-fronted Honeyeater is a small Ptilotula honeyeater. Field identification should combine plumage, size, call and habitat because several similar honeyeaters occur in inland Australia.

Adults are 14 to 17 cm long and weigh about 15.8 g. A full field description of plumage, sexual differences and juvenile characters has not been published.

Length: 14 to 17 cm

Weight: 15.8 g

Identification: Similar species

Possible confusion species listed for the Grey-fronted Honeyeater are the Grey-headed Honeyeater, Fuscous Honeyeater, Yellow-tinted Honeyeater and White-plumed Honeyeater. Confirm records with clear photographs, a diagnostic call recording or an experienced observer where these species overlap.

Identification: Field signs and calls

The species is diurnal and has recorded call and alarm-call vocalisations. Tracks, scats, nest appearance, eggs, juvenile plumage and other ground signs are not well documented, so visual or acoustic confirmation is preferable during fauna inspections.

  • Record the location, habitat, photographs and call where possible.
  • Treat an unidentified small honeyeater in suitable habitat as a potential Grey-fronted Honeyeater until it has been checked against the similar species listed above.

Distribution

The Grey-fronted Honeyeater is an Australian species with a broad inland distribution. National range estimates and latitude limits have been published, but a complete state by state or bioregional map is not available.

The species is recorded as Australian and has a breeding latitude range from 36 degrees south to 12.8 degrees south. Its mapped range is reported as 5,368,167.7 square kilometres. A project fauna survey recorded the species at the Lake Wells Potash Project in Western Australia.

Biogeographic region: Australian

Reported range area: 5,368,167.7 km²

Reported breeding latitude range: 36°S to 12.8°S

Project record: Lake Wells Potash Project, Western Australia

Distribution: States and bioregions

The species occurs in Western Australia and has a Victorian conservation listing. Its occurrence in every Australian state and its confirmed bioregions across the range are not established. The Lake Wells survey sampled sand dune, gypsum dune, mulga woodland, sandplain, samphire and clay-loam dune habitats.

Western Australia: Recorded during the Lake Wells vertebrate fauna survey

Victoria: Listed as Endangered for the project; Vulnerable in Victoria

Population size and trend: Not reported.

Distribution: Strongholds and subpopulations

No strongholds, subpopulations or population trend have been identified. Do not infer a local population from a single project record or from presence in a broad mapped range.

Habitat: Habitat types

The species uses dry, open or semi-open vegetation, including woodland and riparian habitats. Records from the Lake Wells survey demonstrate that it can occur in a range of inland substrates and vegetation settings.

The documented habitat description is dry woodland and riparian vegetation, with use of semi-open habitats. The Lake Wells survey area included sand dunes, gypsum dunes, mulga woodland, sandplain, samphire and clay-loam dunes, and recorded the species during the survey.

Habitat: Structural features

Preferred tree species, canopy height, hollow dimensions, shrub density, ground-cover thresholds and elevation limits are not well documented. Retain connected woodland and riparian vegetation, mature vegetation and patches of dense cover where they occur within a work area.

  • Map all dry woodland, riparian vegetation and semi-open native vegetation before clearing.
  • Keep retained habitat connected where practicable, particularly around riparian vegetation and mature woodland patches.
  • Avoid assuming that sparsely vegetated dunes or samphire are unsuitable without checking for birds and recent records.

Foraging habitat: Diet and feeding

The Grey-fronted Honeyeater is an omnivorous honeyeater that feeds during the day. Its main food plants, prey groups, feeding height and foraging distance are not well documented.

The species is described as omnivorous, with a trophic description that includes herbivory. It is a diurnal feeder associated with dry woodland, riparian vegetation and semi-open habitats.

Diet: Omnivorous

Activity: Diurnal

Foraging habitat: Site application

No species-specific foraging radius or key food plants are provided. During clearing inspections, assess flowering trees, shrubs and other live native vegetation as potential feeding habitat rather than relying only on dense woodland cover.

  • Inspect flowering vegetation and riparian vegetation before removal.
  • Schedule daily pre-clearance checks across the full work area because birds may move through semi-open habitat.
  • Retain feeding habitat beside retained woodland and riparian vegetation where practicable.

Breeding habitat: Breeding biology

The species lays a small clutch and can breed from about 1.2 years of age. Breeding months, nest location, nest height and specific nesting vegetation are not documented.

The reported clutch is two eggs. The reported age at first reproduction is about 1.2 years. Incubation duration, fledging period, nesting success and a species-specific breeding season are not well documented.

Breeding season: Not well documented.

Clutch size: 2 eggs

Incubation: Not well documented.

Age at first reproduction: About 1.2 years

Lifespan: Average recorded age 3.1 years; maximum recorded age 10.545 years

Breeding habitat: Breeding habitat and displays

The species shows both ground and non-acrobatic flight displays. Whether nests are on the ground or in trees is not known, so these displays should not be treated as evidence of nest placement.

  • Search retained dry woodland, riparian vegetation and semi-open habitat for adults showing repeated alarm, display or food-carrying behaviour before clearing.
  • Stop and obtain ecological advice if an active nest is found, because nest structure and legal requirements are not specified.
  • Use call playback only under an approved survey design and avoid repeated disturbance around suspected breeding birds.

Sheltering habitat: Known shelter information

Refuges, roosts, hollows, burrows, nest dimensions and preferred shelter sites are not described for this species.

No species-specific sheltering structure has been identified. The documented use of dry woodland, riparian vegetation and semi-open habitat indicates that live vegetation may provide cover or resting sites, but particular tree sizes and vegetation densities have not been described.

Sheltering habitat: Pre-clearance practice

Treat retained trees, shrubs, riparian vegetation and dense native cover as potential resting or refuge habitat until inspected. Birds may leave immediately before machinery enters, so absence during one check does not demonstrate that habitat is unused.

  • Inspect vegetation from the ground before clearing and repeat the check immediately before machinery starts.
  • Clear progressively towards retained habitat so mobile birds have an escape route.
  • Use a fauna spotter catcher where required by the approval, permit or state procedure.

Threats: Conservation status

No species-specific threat assessment has been published. The species is nevertheless relevant to project planning because it uses native woodland, riparian vegetation and semi-open habitat, and the project brief identifies a Victorian conservation listing.

The project brief identifies the Grey-fronted Honeyeater as Endangered in Victoria, while threatened species advice lists it as Vulnerable in Victoria. Check the applicable current state listing before work begins. The global status shown in the species account is Least Concern.

Victoria: Endangered in the project brief; Vulnerable under the relevant threatened species advice.

Global status: Least Concern

EPBC Act: Not listed in the project brief

Threats: Project risks

Clearing dry woodland, riparian vegetation or semi-open native habitat can remove feeding, resting and potential breeding habitat. Fragmentation, vehicle movement and construction activity can also increase disturbance and mortality risk, although these impacts have not been quantified for this species.

  • Complete targeted pre-clearance searches in all suitable native vegetation, not only in dense woodland.
  • Retain riparian vegetation and connected native vegetation patches where practicable.
  • Control vehicle speeds and avoid unnecessary vehicle movement through retained habitat.
  • Check for active nests or dependent young immediately before clearing.
  • Record all sightings and injured or dead birds and report them through the project fauna management system.

Threats: Other pressures

Species-specific effects of fire, introduced predators, disease, roads or hydrology change have not been identified. Assess these pressures where they alter the documented dry woodland, riparian or semi-open habitats.

  • Keep cats, foxes and other introduced predators away from retained habitat and construction compounds where required by the project controls.
  • Avoid changing drainage or water availability in riparian areas without assessing effects on habitat condition.
  • Manage fire and fuel reduction works so retained native vegetation is not removed during the breeding period if breeding birds are detected.

Survey methodology: 1. Habitat assessment and targeted searches

Grey-fronted Honeyeater is a small, sedentary, diurnal honeyeater. Survey should focus on dry woodland, riparian vegetation and semi-open habitat, including sand dunes, gypsum dunes, mulga woodland, sandplain, samphire and clay-loam dunes recorded in the Lake Wells survey.

Map all proposed clearing and adjacent retained habitat before field survey.

Prioritise dry woodland, riparian vegetation and semi-open areas with flowering shrubs or trees, because these are documented habitat types for the species.

Search the full range of habitat types likely to be affected, including dune systems, mulga woodland, sandplain and samphire.

Record habitat condition, flowering plants, water points, canopy structure and links to nearby retained vegetation.

Activity period: Diurnal

Body length: 14 to 17 cm

Documented habitat: Dry woodland and riparian vegetation, including semi-open habitat

  • Walk slowly through each habitat unit during daylight and inspect vegetation from ground level to the canopy.
  • Record every sighting, call detection, feeding observation and flock, with coordinates, time, habitat type and behaviour.
  • Treat an observation as a species record only where identification is secure, because the species can resemble Grey-headed, Fuscous, Yellow-tinted and White-plumed Honeyeaters.

Survey methodology: 2. Diurnal counts and transects

Use repeated daytime searches, fixed observation points or walked transects as the primary detection methods.

Place observation points or transects in each habitat type and near flowering resources, water and vegetation edges.

Use the same route, observation duration and observer approach on repeat visits so detection can be compared between visits.

  • Survey during calm conditions with good visibility and avoid periods of heavy rain or strong wind where bird activity and audibility are reduced.
  • Remain still at observation points long enough to detect quiet birds moving through foliage, and scan the upper and middle vegetation layers as well as the ground.
  • Record zero detections as well as detections, and retain the effort, route length or observation duration for each survey.
  • Do not rely on spotlighting as the primary method because the species is diurnal.

Survey methodology: 3. Calls, feeding sites and seasonal coverage

Use the species' calls and feeding behaviour as supporting detection cues during daylight searches.

Target flowering vegetation and other likely food resources, while also checking dry woodland and riparian vegetation when flowering is absent.

The species is described as sedentary, so surveys should assess resident use of the site rather than assume that absence during one visit means seasonal absence.

Movement: Not a migrant and described as sedentary

Food information: Omnivorous, with feeding information described only at broad species level

Breeding information: Two eggs per clutch; first breeding reported at about 1.2 years

  • Use recordings or call playback only where permitted by the relevant state authority and project approval, and record the method, duration and response.
  • Do not use call playback as a substitute for searching suitable habitat.
  • Schedule repeat surveys across the period required by the applicable state survey guideline or approval condition, because no species-specific survey season or effort has been published.

Survey methodology: Minimum effort and reporting

  • Set the minimum number of visits, survey hours, transect lengths and observation points from the applicable state fauna survey guideline, approval condition and project risk assessment, because no species-specific effort standard has been published.
  • Survey every habitat unit that may be cleared and any retained habitat that may be isolated by the works.
  • Use experienced observers familiar with small Australian honeyeaters and document observer qualifications.
  • Submit verified records to the relevant state wildlife database and provide coordinates, date, effort, habitat, photographs or sound recordings where available.
  • Report the species under its current accepted name, Grey-fronted Honeyeater, Ptilotula plumula, and retain the taxonomic name used in the project database.

Vegetation associations: Woodland

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

The documented habitat description is dry woodland and riparian vegetation, with use of semi-open habitats.

Automatically indexed from existing profile text. Not a verified preference, mapped occurrence or habitat requirement. Check the original source and regional qualifiers before use.

Evidence: Unreviewed profile-derived candidate

Confidence: Not independently verified

Region: Scope as described in the quoted profile text; not independently verified. Profile states: NSW, NT, QLD, SA, VIC, WA.

Habitat use: general

Attribution gap: No sentence-level reference is attached to the original profile block. Review the profile bibliography; this candidate is not source-verified.

Vegetation associations: Acacia, mulga or brigalow

The Lake Wells survey area included sand dunes, gypsum dunes, mulga woodland, sandplain, samphire and clay-loam dunes, and recorded the species during the survey.

Automatically indexed from existing profile text. Not a verified preference, mapped occurrence or habitat requirement. Check the original source and regional qualifiers before use.

Evidence: Unreviewed profile-derived candidate

Confidence: Not independently verified

Region: Scope as described in the quoted profile text; not independently verified. Profile states: NSW, NT, QLD, SA, VIC, WA.

Habitat use: general

Attribution gap: No sentence-level reference is attached to the original profile block. Review the profile bibliography; this candidate is not source-verified.

Vegetation associations: Chenopod or saltbush shrubland

The Lake Wells survey area included sand dunes, gypsum dunes, mulga woodland, sandplain, samphire and clay-loam dunes, and recorded the species during the survey.

Automatically indexed from existing profile text. Not a verified preference, mapped occurrence or habitat requirement. Check the original source and regional qualifiers before use.

Evidence: Unreviewed profile-derived candidate

Confidence: Not independently verified

Region: Scope as described in the quoted profile text; not independently verified. Profile states: NSW, NT, QLD, SA, VIC, WA.

Habitat use: general

Attribution gap: No sentence-level reference is attached to the original profile block. Review the profile bibliography; this candidate is not source-verified.

Ecosystem associations

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

No species-specific ecosystem association has been indexed or source-checked in this evidence library. This is an evidence gap, not evidence of no association.

Soil and substrate associations: Sandy soils or sand

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

The Lake Wells survey sampled sand dune, gypsum dune, mulga woodland, sandplain, samphire and clay-loam dune habitats.

Automatically indexed from existing profile text. Not a verified preference, mapped occurrence or habitat requirement. Check the original source and regional qualifiers before use.

Evidence: Unreviewed profile-derived candidate

Confidence: Not independently verified

Region: Scope as described in the quoted profile text; not independently verified. Profile states: NSW, NT, QLD, SA, VIC, WA.

Habitat use: general

Attribution gap: No sentence-level reference is attached to the original profile block. Review the profile bibliography; this candidate is not source-verified.

Soil and substrate associations: Loamy soils

The Lake Wells survey sampled sand dune, gypsum dune, mulga woodland, sandplain, samphire and clay-loam dune habitats.

Automatically indexed from existing profile text. Not a verified preference, mapped occurrence or habitat requirement. Check the original source and regional qualifiers before use.

Evidence: Unreviewed profile-derived candidate

Confidence: Not independently verified

Region: Scope as described in the quoted profile text; not independently verified. Profile states: NSW, NT, QLD, SA, VIC, WA.

Habitat use: general

Attribution gap: No sentence-level reference is attached to the original profile block. Review the profile bibliography; this candidate is not source-verified.

Soil and substrate associations: Saline flats and salt pans

The Lake Wells survey sampled sand dune, gypsum dune, mulga woodland, sandplain, samphire and clay-loam dune habitats.

Automatically indexed from existing profile text. Not a verified preference, mapped occurrence or habitat requirement. Check the original source and regional qualifiers before use.

Evidence: Unreviewed profile-derived candidate

Confidence: Not independently verified

Region: Scope as described in the quoted profile text; not independently verified. Profile states: NSW, NT, QLD, SA, VIC, WA.

Habitat use: general

Attribution gap: No sentence-level reference is attached to the original profile block. Review the profile bibliography; this candidate is not source-verified.

Water and wetland associations

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

No species-specific water association has been indexed or source-checked in this evidence library. This is an evidence gap, not evidence of no association.

Fauna records and mapped habitat: Not yet analysed

Record locations can be overlaid with mapping, but record frequency alone does not measure habitat preference. No species is excluded from desktop assessments by this analysis.

No quality-controlled record-to-map analysis has been completed for this species. The existing generalised distribution dots and indicative range polygons have not been treated as precise occurrence coordinates.

A defensible run needs dated, independently attributable records, coordinate uncertainty, duplicate and captive-record checks, layer versions and regional scope. Preference and absence require additional survey-effort and detection evidence.

Habitat limitations and contrary evidence: No supported exclusion recorded

Not recorded is not the same as cannot occur. Low suitability, resident habitat, breeding habitat and occasional movement are different conclusions.

This library has not established a vegetation, ecosystem or soil-type exclusion for this species. This does not mean all habitat is suitable; the evidence needed to justify an exclusion has not been assembled.

Habitat limitations and contrary evidence: Before using a negative association

  • Confirm the taxon, geographic region, life stage and habitat function covered by the evidence.
  • Check survey methods, season, repeated effort and detectability before interpreting non-detection.
  • Investigate credible contradictory records and microhabitats absent from broad mapping.
  • Do not convert a missing map class, low record count or failed data request into species absence.

Before habitat disturbance: Avoid and minimise habitat loss

Plan the works around confirmed habitat use and the current approval status. The species uses several arid and semi-open habitat types, and is listed as vulnerable in Victoria under the cited conservation advice.

  • Avoid clearing dry woodland, riparian vegetation and semi-open habitat where practicable.
  • Retain continuous patches of suitable vegetation and maintain links between retained patches so a sedentary bird is not confined to isolated remnants.
  • Retain flowering shrubs and trees, mature canopy, understorey and vegetation around watercourses or other riparian areas.
  • Avoid unnecessary clearing of sand dunes, gypsum dunes, mulga woodland, sandplain, samphire and clay-loam dunes where these habitat types occur in the work area.
  • Keep machinery access, laydown areas, spoil stockpiles and access tracks outside retained habitat.

Before habitat disturbance: Approvals and planning

  • Check the current Commonwealth and state conservation status before finalising the design, because the project data identifies a Victorian listing as Endangered while the cited conservation advice records the species as Vulnerable in Victoria.
  • Confirm whether an EPBC Act referral is required if the species or its habitat could meet a nationally listed matter threshold, even though the species is not listed under the EPBC Act.
  • Obtain any state wildlife permits required for capture, handling, relocation, nest management or rehabilitation.
  • Prepare a fauna management plan that defines the survey area, habitat to be retained, exclusion zones, fauna spotter catcher authority, stop-work triggers, release sites and reporting arrangements.
  • Stage clearing so that retained habitat remains connected and fauna can move away from the active work area before machinery enters.

Before habitat disturbance: Pre-clearance preparation

  • Complete a pre-clearance survey of all vegetation and ground features within the disturbance footprint and along access routes.
  • Mark retained woodland, riparian vegetation, flowering plants, water points and habitat connections with visible exclusion markers before clearing starts.
  • Fence or otherwise protect exclusion areas where machinery or worker access could damage retained habitat.
  • Brief operators and supervisors on the species' identification, its diurnal activity and the requirement to stop when fauna is detected.
  • Confirm the location of an authorised fauna spotter catcher, wildlife carer and veterinary contact before work begins.

During habitat disturbance: Daily controls and spotter catcher practice

Grey-fronted Honeyeater is a small, mobile, diurnal bird. Clearing should proceed slowly under direct fauna supervision, with retained habitat protected from machinery, workers and indirect damage.

  • Inspect exclusion fencing, habitat markers and access controls at the start of each shift.
  • Have the fauna spotter catcher inspect the active work area before machinery starts and remain able to see the clearing face and escape routes.
  • Clear in stages towards retained habitat, where safe, so birds have an opportunity to leave the work area.
  • Use a spotter catcher who is authorised under the relevant state requirements to capture, handle or relocate fauna.
  • Stop machinery immediately when the spotter catcher cannot maintain a clear view of the work area or when fauna enters the exclusion zone.

During habitat disturbance: Fauna response and handling

  • Stop work and notify the spotter catcher if a Grey-fronted Honeyeater is seen, heard at close range, trapped or injured.
  • Do not allow untrained workers to catch, chase, feed or transport the bird.
  • Allow an uninjured bird to leave naturally where possible, and use capture only where it is authorised and necessary to prevent harm.
  • If relocation is authorised, release the bird into nearby retained habitat with suitable woodland, riparian or semi-open vegetation and a safe connection to surrounding habitat.
  • Place an injured bird in a quiet, ventilated container and transfer it promptly to an approved wildlife carer or veterinarian under the relevant permit and animal welfare procedure.

During habitat disturbance: Habitat features and stop-work triggers

  • Stop work if a bird is trapped, injured, repeatedly displaced, or unable to move away from the clearing face.
  • Stop work if clearing damages marked retained vegetation, a riparian buffer or a habitat connection identified in the fauna management plan.
  • Inspect trees, shrubs, logs, rocks, ground cover and wet areas before disturbance. No Grey-fronted Honeyeater nesting feature has been identified.
  • Protect any active nest or dependent young found during clearing and obtain direction from the fauna spotter catcher and relevant authority before proceeding.
  • Do not assume that absence from one inspection permits clearing of all nearby habitat, because the species is sedentary and may move through foliage or semi-open vegetation.

During habitat disturbance: Records and incident reporting

  • Record each sighting, call, capture, injury, release, mortality and stop-work event with date, time, location, habitat, weather, action taken and outcome.
  • Photograph the bird or habitat only when this can be done without increasing stress or delaying treatment.
  • Report any injury, mortality, nest disturbance, permit breach or unapproved relocation to the project environmental officer and the relevant authority.
  • Update the fauna management plan and daily toolbox briefing when repeated detections or unexpected habitat use changes the clearing risk.

After habitat disturbance: Post-clearance checks

Post-clearance work must confirm that the approved footprint was followed and that retained habitat remains usable. Records should support compliance reporting and future management of the site.

  • Inspect the cleared boundary and retained vegetation after each clearing stage for injured fauna, trapped birds, damaged exclusion areas and unplanned habitat loss.
  • Complete a final fauna inspection before removing temporary fencing or opening areas to construction traffic.
  • Check that retained dry woodland, riparian vegetation, semi-open habitat and habitat connections remain intact and free of spoil, waste and vehicle damage.
  • Recheck nearby retained habitat if birds were repeatedly flushed, captured or relocated during clearing.

After habitat disturbance: Monitoring and controls

  • Maintain exclusion fencing and no-go markers until construction no longer threatens retained habitat.
  • Monitor Grey-fronted Honeyeater use of retained habitat using the same daytime observation points or transects used before disturbance where practicable.
  • Record changes in detections, flowering resources, vegetation condition, weeds, predators and connectivity between retained patches.
  • Investigate a sustained loss of detections only with reference to survey effort and habitat condition, rather than treating a single non-detection as evidence of absence.

After habitat disturbance: Reporting and offsets

  • Submit verified records and survey results to the relevant state wildlife database and include the effort and habitat context.
  • Provide the regulator and approval holder with maps of cleared and retained habitat, fauna incidents, stop-work events, releases and rehabilitation commitments.
  • Apply any offset, compensatory habitat or restoration requirement imposed by the relevant approval or state legislation.
  • Review the need for additional approvals if the final disturbance footprint or the species' confirmed use differs from the approved project.

Rehabilitation actions: Rebuild suitable vegetation

Rehabilitation should recreate connected, semi-open native habitat used by Grey-fronted Honeyeaters. Dry woodland, riparian vegetation and several arid habitat types are important, but no single preferred planting species has been identified.

Target habitat: Dry woodland, riparian vegetation and semi-open habitat

Other recorded habitat types: Sand dune, gypsum dune, mulga woodland, sandplain, samphire and clay-loam dune

  • Use locally appropriate native plants from the pre-clearing community, with a mix of canopy, shrub and ground-layer species that restores dry woodland, riparian or semi-open structure.
  • Prioritise plantings that reconnect retained patches and link woodland with riparian vegetation where those communities were disturbed.
  • Use locally sourced seed or nursery stock where available and record the provenance and species planted.
  • Do not plant a single uniform layer if the reference community had varied canopy, shrub and ground cover.

Rehabilitation actions: Reinstate site structure

  • Replace salvaged logs, rocks and other ground cover in the same habitat unit where they were removed and where they do not create a fire or safety hazard.
  • Retain or reinstate natural leaf litter and ground cover to reduce erosion and support invertebrate food resources.
  • Protect regenerating plants from vehicles, grazing and compaction until they are established.
  • Do not install nest boxes as a default measure, because hollow use or a nest-box requirement has not been identified for this species.

Rehabilitation actions: Manage threats and fire

  • Control weeds that suppress native woodland, shrub and ground-layer regeneration.
  • Manage feral predators and domestic animals in accordance with the approved site management plan, especially where they affect retained or newly planted habitat.
  • Plan fire management with the land manager so that fuel reduction does not remove the vegetation structure or connectivity being restored.
  • Protect riparian plantings and prevent sediment, pollutants and construction runoff from entering adjacent wet areas.

Rehabilitation actions: Measure success

  • Inspect rehabilitation after planting, after major rainfall and at the monitoring intervals required by the approval.
  • Measure plant survival, native cover, weed cover, erosion, habitat connection and damage from vehicles or grazing against the approved rehabilitation criteria.
  • Repeat daytime Grey-fronted Honeyeater searches using consistent routes or observation points and record detections, behaviour and habitat use.
  • Continue maintenance until the approved success criteria are met, and document corrective actions where plant survival, connectivity or bird use is poor.

Sources