Island Biogeography Theory (IBT) is a foundational framework in conservation science. yet its application to large-scale protected area (PA) design remains relatively understudied. This research investigates the influence of IBT-derived variables on terrestrial vertebrate richness and threatened species abundance within 4990 PAs across continental America. By examining the effects of ... https://www.roomyroomers.shop/product-category/bookcase-and-bookshelf-display-divider/