he increasing volume of insect photo observations shared on iNaturalist and similar sites can no longer be ignored, and entomologists are finding ways to use it. A review in Annals of the Entomological Society of America digs into best practices for bolstering entomological research with this growing body of citizen-science data. Among various findings, the researchers note an over-representation among online photo sharing of butterflies and moths (order Lepidoptera) and of arthropods from the Northern Hemisphere, particularly North America—such as this image of a viceroy butterfly (Limenitis archippus) taken in Benton County, Washington, USA. (Photo by Lisa Hill via iNaturalist, CC BY-NC 4.0)