Summer: Butterfly / Wildlife Biologist

Butterfly ecology, entomology, biodiversity conservation fieldwork jobs

Position

Mottled Duskywing Wildlife Biologist (Norfolk)

Project:

Native Pollinator Initiative

Organization:

Wildlife Preservation Canada

Location:

On Site – near St. Williams Conservation Research Reserve, Norfolk County, Ontario

• Type of position: Full-time (37.5 hours /week)
• Duration: 8 weeks (May 11 – July 3, 2026), with potential to extend to the end of August (pending confirmation of funding)
• Rate of pay: $21.00/hr commensurate with experience, plus 4% vacation pay; field accommodation provided
• Hours of work: Flexible to suit project needs and weather conditions. Working some weekends will be required.

General Description

In Ontario, the Mottled Duskywing is listed as Endangered, a status which was precipitated by historical loss and fragmentation of oak savanna habitat and other human induced pressures. The Ontario Butterfly Species at Risk Recovery Team have been working on plans to reintroduce Mottled Duskywing to formally occupied locations since 2017. Pinery Provincial Park was chosen as the first location for reintroduction because of the quality and extent of suitable habitat present. Based on the success of the Pinery reintroduction program, the Recovery Team started reintroduction to several sites in Norfolk County in 2024. We are seeking enthusiastic, up-and-coming field ecologists to join our 2026 field team to monitor introduced Mottled Duskywing in Norfolk County. Access to a vehicle is required.

Responsibilities

The wildlife biologist will work closely with Dr. Ryan Norris (University of Guelph) and biologists at Wildlife Preservation Canada and Natural Resource Solutions Inc. to conduct releases and post-release monitoring of captive-reared Mottled Duskywing, butterfly mark-resighting and vegetation surveys. The wildlife biologist will lead and be responsible for overseeing all aspects of establishing and executing a monitoring program of an introduced population endangered of Mottled Duskywing (Erynnis martialis) (MODU) at several sites in and around the St.

Williams Conservation Research

Reserve. The project aims to achieve the overall recovery goal of the species in Ontario by re-establishing this species at formally occupied locations. This multi-disciplinary and collaborative project involves releasing captively reared individuals in different life stages and monitoring their establishment and dispersal within the park using mark resighting and distance sampling methods.

Specific Tasks And Responsibilities Include

• field crew scheduling and coordination of day-to-day activities
• oversight of data management, organization of field equipment, and storage of samples
• regular communication with the collaborative partners on the project
• oversight and participation in field program (daily surveys to monitor released MODU)
• comprehensive population monitoring (DNA samples, dispersal corridors, vegetation etc.)
• ensure all field activities adhere to established protocols
• organize outreach events and public communication as opportunities arise with the public

Required Skills And Experience

• A strong interest in butterfly ecology, entomology, and/or conservation
• Ability to work independently with limited supervision; recognizes when clarification of correct procedures is necessary
• Demonstrated flexibility to meet project needs
• Demonstrated accuracy and attention to detail in all aspects of work, including data collection
• Excellent work ethic, dependable and positive attitude are essential
• An affinity for being outdoors and working well within groups
• Physically fit and able to endure hiking outside in rough terrains, variable weather conditions (especially heat), and with exposure to biting and stinging insects, and poison ivy.
• Personable, with good communication skills, a positive attitude, and highly self-motivated

Asset Skills And Experience

• Plant and butterfly identification skills, Ontario species especially
• Enrolled in, or possessing a background from, an applicable college or university program (e.g., biology, ecology, environmental science, wildlife biology, zoology, or other similar disciplines)
• Proven comfort handling insects, including butterflies, in a field setting
• Experience conducting biological surveys and working with species-at-risk
• Valid First Aid and CPR certification

Skills And Knowledge Gained From This Position

• Butterfly and plant identification
• Non-lethal population surveying