Canyon Wren Consulting Inc.
Canyon Wren is a small firm formed by Principle Mark Piorecky in September, 2006. The company specializes in wildlife regulatory, conservation and management issues. When multi-disciplinary products are required Canyon Wren collaborates with a variety of environmental professionals and consulting companies, allowing us to ensure that the strongest team is assembled for your project specific requirements.

We at Canyon Wren, are committed to conducting business based on our understanding of sustainable resource utilization. By applying our knowledge and skills we aim to benefit both our clients and the environment we live in.
Associates    
Canyon Wren regularly collaborates with other environmental professionals and consulting companies. These include: Athene Environmental Ltd., Corvidae Environmental Consulting Inc., Dillon Consulting Ltd., IRIS Environmental Systems Inc., Summit Environmental Consultants Ltd. and Terrestrial and Applied Ecosystem Management (TAEM).
and environmental consulting companies. His interest in threatened species and habitat selection issues has resulted in professional opportunities with numerous sensitive species (e.g. loggerhead shrike, piping plover, burrowing owl, coastal tailed-frog, etc.), and led to the completion of a masters thesis on the abundance and habitat selection of northern pygmy and barred owls in the eastern slopes of the Alberta Rocky Mountains. Detailed work experience can be found in his resume.
Mark is a Registered Professional Biologist with over 10 years of academic and professional work experience for a variety of industrial clients, government agencies, non-government organizations
Key Staff

Mark Piorecky - MSc., R.P.Bio
Wildlife Biologist