Manglares de Tumbes National Sanctuary is a protected natural area located in the region of Tumbes,

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy f ...

. Established in 1988, it protects the largest area of mangrove forest in Peru.

Geography

This protected area is located in Zarumilla Province, Tumbes; close to the border with

Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ' ...

. With an area of , it harbors the largest mangrove forest in Peru.

Ecology

Flora

Five species of mangrove dominate the area: black mangrove (''

Avicennia germinans ''Avicennia germinans'', the black mangrove, is a shrub or small tree growing up to 12 meters (39 feet) in the acanthus family, Acanthaceae. It grows in tropical and subtropical regions of the Americas, on both the Atlantic and Pacific Coasts, ...

''), white mangrove (''

Laguncularia racemosa ''Laguncularia racemosa'', the white mangrove, is a species of flowering plant in the leadwood tree family, Combretaceae. It is native to the coasts of western Africa from Senegal to Cameroon, the Atlantic Coast of the Americas from Bermuda an ...

''), button mangrove (''

Conocarpus erectus ''Conocarpus erectus'', commonly called buttonwood or button mangrove, is a mangrove shrub in the family Combretaceae. This species grows on shorelines in tropical and subtropical regions around the world. Range Locations it is known from inc ...

'') and two species of red mangrove (''

Rhizophora mangle ''Rhizophora mangle'', the red mangrove, is distributed in estuarine ecosystems throughout the tropics. Its viviparous "seeds", in actuality called propagules, become fully mature plants before dropping off the parent tree. These are disperse ...

'' and ''Rhizophora harrisonii''). Seasonally dry forest and scrubland can also be found in some parts of the sanctuary; tree species representative of this ecosystem being: ''

Pithecellobium ''Pithecellobium'' is a genus of flowering plants in the family Fabaceae. The generic name is derived from the Greek words πίθηκος (''pithêkos''), meaning "ape" or "monkey," and ἐλλόβιον (''ellobion''), meaning "earring," which ...

excelsum'', ''

Cordia lutea ''Cordia lutea'', known as yellow cordia or in Spanish ', is a shrubby plant in the borage family (Boraginaceae), native to the Galápagos Islands, mainland Ecuador, Peru, and the Marquesas Islands in Polynesia. Common in the arid lowlands of th ...

'', ''

Mimosa ''Mimosa'' is a genus of about 590 species of herbs and shrubs, in the mimosoid clade of the legume family Fabaceae. The generic name is derived from the Greek word (''mimos''), an "actor" or "mime", and the feminine suffix -''osa'', "resemb ...

acantholoba'', ''

Parkinsonia ''Parkinsonia'' , also ''Cercidium'' , is a genus of flowering plants in the pea family, Fabaceae. It contains about 12 species that are native to semi-desert regions of Africa and the Americas. The name of the genus honors English apothecary ...

praecox,

Ceiba ''Ceiba'' is a genus of trees in the family Malvaceae, native to tropical and subtropical areas of the Americas (from Mexico and the Caribbean to N Argentina) and tropical West Africa. Some species can grow to tall or more, with a straight, la ...

trischistandra'', ''

Loxopterygium ''Loxopterygium'' is a genus of plants in the family Anacardiaceae The Anacardiaceae, commonly known as the cashew family or sumac family, are a family of flowering plants, including about 83 genera with about 860 known species. Members of th ...

huasango'', ''

Bursera graveolens ''Bursera graveolens'', known in Spanish as ("Holy Stick”), is a wild tree native from the Yucatán Peninsula to Peru and Venezuela. ''Bursera'' ''graveolens'' is found in the seasonally dry tropical forests of Peru, Venezuela, Colombia, Ecu ...

'', '' Cochlospermum'' sp., ''

Prosopis pallida ''Prosopis pallida'' is a species of mesquite tree. It has the common names kiawe () (in Hawaii), huarango (in its native South America) and American carob, as well as "bayahonda" (a generic term for ''Prosopis''), "algarrobo pálido" (in some pa ...

'', '' Capparis scabrida''; and some seasonal herbaceous species also found here are: ''Aristida adscencionis'', ''

Bouteloua aristidoides ''Bouteloua aristidoides'', the needle grama, is an annual desert grass Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bam ...

'', ''

Stylosanthes ''Stylosanthes'' is a genus of flowering plants in the legume family, Fabaceae and contains numerous highly important pasture and forage species. It was recently assigned to the informal monophyletic ''Pterocarpus'' clade of the Dalbergieae. The ...

'' sp., ''

Crotalaria ''Crotalaria'' is a genus of flowering plants in the family Fabaceae (subfamily Faboideae) commonly known as rattlepods. The genus includes over 700 species of herbaceous plants and shrubs. Africa is the continent with the majority of ''Crotalari ...

'' sp.,''

Tephrosia ''Tephrosia'' is a genus of flowering plants in the pea family, Fabaceae. It is widespread in both the Eastern and Western Hemisphere, where it is found in tropical and warm-temperate regions. The generic name is derived from the Greek word τ ...

cinerea'', ''

Cyperus ''Cyperus'' is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions. Description They are annual or perennial plants, mostly aquatic and growing in still or slow-moving ...

'' sp., ''

Scirpus ''Scirpus'' is a genus of grass-like species in the sedge family Cyperaceae many with the common names club-rush, wood club-rush or bulrush (see also bulrush for other plant genera so-named). They mostly inhabit wetlands and damp locations. Taxo ...

'' sp., ''

Distichlis spicata ''Distichlis spicata'' is a species of grass known by several common names, including seashore saltgrass, inland saltgrass, and desert saltgrass. This grass is native to the Americas, where it is widespread. It can be found on other continents a ...

'', '' Antephora hermaphrodita'', ''

Paspalum ''Paspalum'' is a genus of plants in the grass family. The group is widespread across much of Asia, Africa, Australia, and the Americas. Commonly known as paspalum, bahiagrasses, crowngrasses or dallis grasses, many of the species are tall pere ...

racemosum'', ''

Ipomoea ''Ipomoea'' () is the largest genus in the plant family Convolvulaceae, with over 600 species. It is a large and diverse group, with common names including morning glory, water convolvulus or water spinach, sweet potato, bindweed, moonfl ...

'' sp., ''

Bidens pilosa ''Bidens pilosa'' is an annual species of herbaceous flowering plant in the daisy family Asteraceae. Its many common names include hitch hikers, black-jack, beggarticks, farmer’s friends and Spanish needle, but most commonly referred to as ...

,'' among others.

Fauna

The sanctuary protects 148 species of birds, being some of them the

yellow-crowned night heron The yellow-crowned night heron (''Nyctanassa violacea''), is one of two species of night herons found in the Americas, the other one being the black-crowned night heron. It is known as the ''bihoreau violacé'' in French and the ''pedrete corona ...

, the rufous-necked wood rail, the

American yellow warbler The yellow warbler (''Setophaga petechia'') is a New World warbler species. Yellow warblers are the most widespread species in the diverse genus ''Setophaga'', breeding in almost the whole of North America, the Caribbean, and down to northern ...

and the American white ibis. The sanctuary also protects 105 fish species, plus some other 40 migrant species. Mammals found in the area include the crab-eating raccoon, the

silky anteater The silky anteater, also known as the pygmy anteater, has traditionally been considered a single species of anteater, ''Cyclopes didactylus'', in the genus ''Cyclopes'', the only living genus in the family Cyclopedidae. Found in southern Mexico ...

and the neotropical otter. Also, 33 snail species, 34 crustacean species, 24 bivalve species and 9 reptile species are found in the sanctuary.

Recreation

It is possible to navigate, by kayak or canoe, the waterways inside the mangrove forest in the zone accessible to tourists (137,5 hectares = 4,61% of the sanctuary). In this area activities like walking on beaches, birdwatching and observation of the use of the mangrove ecosystem by the locals are also allowed. Scientific research has been a constant activity since the creation of the sanctuary.

Environmental issues

The clearance of mangrove forests and nearby seasonally dry forests to open land for shrimp farming and agriculture has an enormous impact on local ecosystems. Shrimp farms also capture and grow larva of local shrimp species from the mangrove forests with help of local inhabitants. These farms and agricultural lands also pollute the area with industrial waste and agricultural runoff. Illegal extraction of edible crustaceans and bivalves; conflicts over land use rights with nearby villages and litter and wastewater discharge from nearby towns into the mangrove forest canals are also environmental issues affecting the sanctuary. Introduced plant species like ''

Tephrosia purpurea ''Tephrosia purpurea'' is a species of flowering plant in the family Fabaceae, that has a pantropical distribution. It is a common wasteland weed. In many parts it is under cultivation as green manure crop. It is found throughout India and Sri ...

, Dactyloctenium aegyptium,

Eragrostis cilianensis ''Eragrostis cilianensis'' is a species of grass known by several common names, including stinkgrass, candy grass, and gray lovegrass. Distribution This plant is native to much of Eurasia and Africa but it is widely naturalized elsewhere, inclu ...

'' and ''

Brachiaria mutica ''Brachiaria mutica'' (''Urochloa mutica'') is a species of grass known by the common names para grass, buffalo grass, Mauritius signal grass, pasto pare, malojilla, gramalote, parana, Carib grass, and Scotch grass.Stone, Katharine R. 2010''Uroch ...

'' are found growing inside this protected area. The

American crocodile The American crocodile (''Crocodylus acutus'') is a species of crocodilian found in the Neotropics. It is the most widespread of the four extant species of crocodiles from the Americas, with populations present from South Florida and the coasts ...

is no longer present in the area, rendering this species as one of the most threatened in the country.

References

External links

Manglares de Tumbes National Sanctuary. Profile at protectedplanet.net
{{Natural and Cultural Peruvian Heritage National sanctuaries of Peru Ramsar sites in Peru Geography of Tumbes Region Tourist attractions in Tumbes Region