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Possible online services disruption due to Internet related outage

A worldwide technology outage is causing disruption to some State of Illinois online systems.  We are aware of this issue and are diligently working on restoration.

Governor JB Pritzker Illinois.gov Contact IDNR DNR A to Z

dogface

dogface (Zerene cesonia)
Photo © Michael Jeffords/Susan Post

Features and Behaviors

​Coming soon.

Illinois Range

Taxonomy

​Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Pieridae

Illinois Status: ​locally encountered migrant

More information coming soon.