Environmental Excellence Since 2011

Protecting Australia's Natural Heritage Through Science

We partner with landowners, councils, and developers to balance progress with preservation. Our ecological assessments inform decisions that shape landscapes for generations.

847 Projects Completed
12 Years Operating
34 Council Partnerships
96% Client Retention

Our Commitment to the Land

Every patch of bushland tells a story. We read those stories through careful observation, rigorous methodology, and deep respect for natural systems. Our assessments don't just tick regulatory boxes—they reveal opportunities for ecological enhancement that many overlook.

Working across Queensland, New South Wales, and Victoria, we've documented species populations, restored degraded habitats, and helped clients navigate complex environmental regulations with confidence.

Learn more about our approach

What We Deliver

Tailored ecological solutions backed by field expertise and current research

Ecological Restoration

Strategic planning for revegetation projects, invasive species management, and long-term habitat recovery programmes.

From $1,875 AUD View Details

Wildlife Habitat Survey

Detailed fauna assessments using camera traps, call playback, and direct observation to map species presence and movement corridors.

From $3,290 AUD View Details

How We Work With You

01

Initial Consultation

We discuss your project scope, review existing documentation, and identify the assessments required for your specific situation.

02

Site Investigation

Our ecologists conduct thorough field surveys, documenting flora and fauna communities, habitat features, and environmental conditions.

03

Analysis & Reporting

Data undergoes rigorous analysis against regulatory frameworks, producing clear reports with actionable recommendations.

04

Ongoing Support

We remain available to address council queries, refine management plans, and support your project through approval stages.

"The Hollow Wren team identified a population of vulnerable squirrel gliders we hadn't detected. Their recommendations allowed us to redesign our subdivision layout to protect the corridor—and council approved the modified plan within three weeks."

Marcus Thornley Development Manager, Coastal Ridge Properties

Specialised Knowledge Across Ecosystems

From coastal wetlands to alpine woodlands, our team holds expertise in Australia's diverse ecological communities. We maintain current certifications in threatened species identification and stay engaged with emerging research through university partnerships.

  • EPBC Act referrals and compliance
  • State vegetation management frameworks
  • Koala habitat assessment protocols
  • Biodiversity offset calculations
  • Aboriginal cultural heritage integration

Start Your Environmental Assessment

Whether you're planning a development, managing a conservation property, or responding to regulatory requirements, we're ready to help.

Get in Touch Today

Request a Consultation

Tell us about your project and we'll respond within one business day with an initial assessment of scope and timing.

No obligation quote
Response within 24 hours
Confidential discussion

Trusted by organisations across Australia

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