manatees rescue program by the instituto nacional de pesquisa da amazonia inpa in bosque da ciencia, manaus, brasil

amazon amazonas amazonia amazonian animal animals aquatic aroids baby basin bosque brasil brazil care ciencia conservation elephant emerge environmental family fauna freshwater hornworts inpa instituto inunguis macrophytes mammals manatee manatees manaus nacional orphan orphaned pesquisa ponds reintroduced river sirenia species swimming threatened trichechidae trichechus tropical tropics water welfare young