wooden walkway in abundant mangrove forest

abundant and animals asia bark biodiversity bog botanic botanical botany brackish bridge bush chumphon coastal ecology ecosystem enviroment estuaries evergreen fen for forest jungle lumber mangal mangrove mangroves mangrow marsh natural nature outdoor park plank plant plantation plants province rain rainforest rhizophora rhizophoraceae shrub shrubland slough study subtropical swamp thai thailand tree tropical true walks walkway wooden woodland woods