Garden orb spider (araneus diadematus) in its web, with captured fly, wrapping it up in silk from its spinnerettes, oxfordshire, uk

wrapping uk araneida spinnerettes araneomorphae terrestrial food araneidae araneae spider fly invertebrate catch blooded animals captured aggression silk catching aggressive arthropods wildlife nature cold insecta predator arachnid vertical araneus insects diadematus entomology legged hunting arthropod spiders arachnids zoology insect eight web garden oxfordshire invertebrates spider ectotherms orb bugs arthropoda verticals ectotherm hunter bug fauna orb ectothermic animal