Signal Fly

fly signal fly bug bugs insect insects nature natural world macro macro photography Rivellia Toronto Ontario Canada North America animals close-up wildlife landscape format color photo colour photo photography no people picture-winged fly Signal Fly Rivellia sp. Toronto Ontario Canada July 20 2025 Creative Touch Imaging Ltd. NurPhoto insect fly species entomology photography nature wildlife biodiversity Canadian fauna Diptera insect identification natural habitat urban wildlife outdoor photography ecological study species documentation insect behavior environmental study date-specific observation species cataloging Rivellia genus insect photography nature documentation species observation fly identification scientific documentation entomological research.