{"fact":"Teenage crows and ravens are expert hiders! They're much better at using barriers to conceal themselves than younger or older birds.","context":"Head and body out of sight occurred more frequently at juvenile than fledging stage (z=-7.258, p=<0.0001), juvenile than sub-adult (z=4.649, p=<0.0001), and fledging than sub-adult (z=-2.613, p=0.0244).","source":"Rachael Miller; Markus Boeckle; Sophie Ridgway; James Richardson; Florian Uhl; Thomas Bugnyar; Christine Schwab, Social attention across development in common ravens and carrion crows, 10.1101/2023.08.03.551806","index":412}