red juicy fruit with seeds on the opuntia cactus of the mountains on catalina island in the pacific, california

nature succulent cactus cacti cactaceae eudicots caryophyllales cactoideae cacteae wildlife flora plant desert spines arid landscape vegetation hot dry spine prickly pear hardy green botany mountains catalina island opuntia dryresistant plants heat juicy save water dangerous danger katalina california america background closeup fruit national natural landmark polyacantha park pears usa view fico india