I Speak for the Fish: Taking the measure of a rainbow darter | Great Lakes Now
Rainbow Darter
Education
Rainbow Darter (Etheostoma caeruleum), female and male Stock Photo - Alamy
Rainbow darter - Wikipedia
Rainbow Darter (Fishes of West Virginia) · iNaturalist
Rainbow-colored candy darter fish listed as endangered | AP News
Rainbow Darter (Etheostoma caeruleum) - Species Profile
KY Darters
Katie O'Reilly on Twitter: "Rainbow darters exhibit sexual dimorphism, which means you can easily tell the difference between males + females. The males are much more colorful and have more diverse color
Environmental Almanac: “River Discovery Day” to put people in touch with aquatic life
Rainbow Darter | Missouri Department of Conservation
Rainbow Darter Drawing by Emily Damstra - Fine Art America