Sen. Seth Lewis backs bill to name Black-and-Gold Bumblebee as Illinois state bee

HB4438, aiming to recognize the Black-and-Gold Bumblebee as Illinois's official state bee, received a Yes vote from Sen. Seth Lewis (R-24th) during the 104th General Assembly on May 31, 2026. The bill passed unanimously in the Senate, 58-0, according to the Illinois Senate.

The official text of the bill contains the summary: "STATE BEE DESIGNATION."

Below is an overview based on the content of the bill, which may include explanation for greater clarity.

The legislation proposes an amendment to the State Designations Act by adding Section 17, which would establish an official state bee for Illinois. Specifically, the bill names the Bombus auricomus species, widely known as the Black-and-Gold Bumblebee, as the state’s recognized bee. The measure does not indicate an effective date nor does it introduce new regulations, funding, or enforcement; it is envisioned as a ceremonial designation.

HB4438’s legislative progress notes the action 'Third Reading - Passed.'

Lewis earned a BS from the University of Iowa in 1991.

A Republican, Lewis began serving as the 24th District State Senator for Illinois in 2023, succeeding Suzy Glowiak.

Illinois legislation follows a multi-step process that starts with introduction in either legislative chamber, passes through committee considerations, includes debates and floor votes in both chambers, and ultimately may proceed to the governor for signature or veto. The General Assembly meets on a biennial basis; while thousands of proposals are filed each session, a smaller proportion complete the legislative process and are enacted into law.