How to bid on Waterfowl Helicopter Surveys for Illinois DNR

What the agency is buying and why it matters

The Illinois Department of Natural Resources (DNR) is increasing its contract for Waterfowl Helicopter Surveys for the years 2026-2028. This change order adds $164,400 to the existing contract, specifically to fund surveys during a second year. This opportunity is for vendors who can provide specialized helicopter survey services for waterfowl.

Key dates and what happens at the deadline

This change order notice was published on July 28, 2026. The deadline for responding is August 14, 2026, at 3:00 PM ET. All responses must be submitted before this time. Late submissions may not be considered.

Who this opportunity suits

This opportunity is suitable for firms with expertise in aerial surveys, particularly those with experience in wildlife or waterfowl observation from helicopters. It falls under the professional services category, indicating a need for specialized skills and equipment. Vendors should have the capability to conduct surveys over an extended period, as this change order specifically adds a second year of work.

How to respond

To access the full solicitation documents, click on the "View original source" link. This will take you to the bid's detail page on BidBuy, the State of Illinois procurement portal. The documents will be listed there for public viewing.

If you wish to submit an electronic quote, you will need to register for a free vendor account on the BidBuy portal. Alternatively, if you do not wish to quote electronically, follow the specific submission directions provided within the bid documents. Ensure your response is submitted before the stated deadline.

Practical tips for preparing a competitive response

When preparing your response, carefully review the original solicitation (27-422DNR-RESCO-B-53420) and this change order notice to understand the full scope of work and any updated requirements. Clearly articulate your firm's experience with similar helicopter survey projects, especially those involving wildlife or environmental monitoring.

Highlight your team's qualifications, including pilot experience and any specialized equipment or technology used for accurate data collection. Ensure your proposed approach aligns with the agency's objectives for waterfowl surveys and demonstrates your capability to perform the work efficiently and effectively over the extended period.