asplenium nidus growing on palm tree trunk

aspleni aspleniaceae aspleniineae asplenium background birds botany branch brown closeup creeper ecology environment epiphytic exotic fern foliage forest frond garden green growing growth jungle leaf leaves natural nature nest nidus oil old outdoor palm pattern philodendron plant plantae polypodiales polypodiopsida rainforest summer texture tracheophytes tree tropical trunk vine wild wildlife wood woodland