div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentssitereader040viewer202203222255beb21fbb61eb8a6c8b4758html5page1jpg target=_blank img data-url=sever2003-fratricide-in-porcupineshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Sever2003 fratricide in porcupines loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentssitereader040viewer202203222255beb21fbb61eb8a6c8b4758html5thumbnails1jpg width=140 height=200 adivpSever 2003 Josephism: Fratricide in Porcupines Parents with the 2 cubsp pIsrael J of Zoology 49 1: 86-87pdiv