Laguna de Apoyo Nature Reserve (

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...

: ''Reserva Natural Laguna de Apoyo'') is a

nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological o ...

located between the departments of

Masaya Masaya () is the capital city of Masaya Department in Nicaragua. It is situated approximately 14 km west of Granada and 31 km southeast of Managua. It is located just east of the Masaya Volcano, an active volcano from which the ...

and

Granada Granada (,, DIN: ; grc, Ἐλιβύργη, Elibýrgē; la, Illiberis or . ) is the capital city of the province of Granada, in the autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada mountains, at the c ...

Nicaragua Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the coun ...

. Lake Apoyo was declared a nature reserve in 1991 and is managed by the

Ministry of the Environment and Natural Resources The Ministry of the Environment and Natural Resources (MARENA), is in charge of environmental protection and of the study, planning, and management of the Nicaragua's natural resources. It was formerly known as the Nicaraguan Institute of Natural ...

(MARENA) and comprises one of 78

protected areas of Nicaragua The protected areas of Nicaragua are areas that have natural beauty or significance and are protected by Nicaragua. Nicaragua has 78 protected areas that cover 22,422 km2, about 17.3% of the nations landmass. The National System of Protected Area ...

. Activities within the Laguna de Apoyo Nature Reserve are regulated by its management plan, approved in 2010, which prohibits the construction of housing within the reserve and use of motorized vehicles on the lake. Geological data suggests that Lake Apoyo originated about 23,000 years ago.

Geography and hydrology

The Apoyo Lagoon Natural Reserve protects a volcanic lake, Laguna de Apoyo, and its drainage basin. Laguna de Apoyo is an

endorheic An endorheic basin (; also spelled endoreic basin or endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water, such as rivers or oceans, but drainage converges instead into lakes ...

lake occupying the

caldera A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcano eruption. When large volumes of magma are erupted over a short time, structural support for the rock above the magma chamber is ...

of an extinct volcano. The lake is approximately round with the diameter of 6.6 km. It is 175 m deep and occupies an area of 19.44 km². The lake's drainage basin occupies 38 km²; influx and outflow of underground water plays a major role in the lake's water balance. According to Nicaraguan hydrologists, the lake's level dropped 10 m in some 30 years between 2002 and the mid-2000s.

Flora and fauna

The reserve houses a

tropical dry forest The tropical and subtropical dry broadleaf forest is a habitat type defined by the World Wide Fund for Nature and is located at tropical and subtropical latitudes. Though these forests occur in climates that are warm year-round, and may receive ...

ecosystem An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...

, within the reserve the

flora Flora is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. ...

consists of over 500 species of plants and tropical dry trees, such as pochote, black rosewood,

mahogany Mahogany is a straight- grained, reddish-brown timber of three tropical hardwood species of the genus '' Swietenia'', indigenous to the AmericasBridgewater, Samuel (2012). ''A Natural History of Belize: Inside the Maya Forest''. Austin: U ...

, hogplum and guacuco, as well as a large variety and amount of

orchids Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they are one of the two largest families of flowering ...

. The

fauna Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is '' flora'', and for fungi, it is '' funga''. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. ...

consists of mammals such as

variegated squirrel The variegated squirrel (''Sciurus variegatoides'') is a tree squirrel in the genus '' Sciurus'' found in Costa Rica, El Salvador, Guatemala, Honduras, southern Mexico, Nicaragua, and Panama. Fifteen subspecies are recognised. It is a comm ...

opossums Opossums () are members of the marsupial order Didelphimorphia () endemic to the Americas. The largest order of marsupials in the Western Hemisphere, it comprises 93 species in 18 genera. Opossums originated in South America and entered North A ...

anteater Anteater is a common name for the four extant mammal species of the suborder Vermilingua (meaning "worm tongue") commonly known for eating ants and termites. The individual species have other names in English and other languages. Together wit ...

pacas A paca is a member of the genus ''Cuniculus'' of ground-dwelling, herbivorous rodents in South and Central America. It is the only genus in the family Cuniculidae. Pacas are large rodents with dots and stripes on their sides, short ears, ...

jaguarundis The jaguarundi (''Herpailurus yagouaroundi'') is a wild cat native to the Americas. Its range extends from central Argentina in the south to northern Mexico, through Central and South America east of the Andes. The jaguarundi is a medium-size ...

, howler and

white-faced capuchin White-faced capuchin, or white headed capuchin, can refer to either of two species of gracile capuchin monkey: * ''Cebus imitator'', the Panamanian white-faced capuchin, also known as the Panamanian white-headed capuchin or Central American whi ...

monkey Monkey is a common name that may refer to most mammals of the infraorder Simiiformes, also known as the simians. Traditionally, all animals in the group now known as simians are counted as monkeys except the apes, which constitutes an incomple ...

s. As well as a variety of reptiles such as green iguanas and

common boa The boa constrictor (scientific name also ''Boa constrictor''), also called the red-tailed boa, is a species of large, non-venomous, heavy-bodied snake that is frequently kept and bred in captivity. The boa constrictor is a member of the family ...

s. Over 230 species of birds have been documented in the reserve,

oropendola Oropendolas are a genus of passerine birds, ''Psarocolius'', in the New World blackbird family Icteridae. They were formerly split among two or three different genera and are found in Central and South America. All the oropendolas are large bir ...

falcon Falcons () are birds of prey in the genus ''Falco'', which includes about 40 species. Falcons are widely distributed on all continents of the world except Antarctica, though closely related raptors did occur there in the Eocene. Adult falcons ...

hummingbird Hummingbirds are birds native to the Americas and comprise the Family (biology), biological family Trochilidae. With about 361 species and 113 genus, genera, they occur from Alaska to Tierra del Fuego, but the vast majority of the species are ...

s, and 65 species of migratory birds are present. Two-hundred twenty species of

butterflies Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises ...

have been documented in the reserve, including 25 first records for Nicaragua and dozens of

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

s. Lake Apoyo also contains a variety of

fish Fish are Aquatic animal, aquatic, craniate, gill-bearing animals that lack Limb (anatomy), limbs with Digit (anatomy), digits. Included in this definition are the living hagfish, lampreys, and Chondrichthyes, cartilaginous and bony fish as we ...

species, including six

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

species of

cichlid Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted th ...

s in the genus ''

Amphilophus ''Amphilophus'' is a genus of cichlid fishes from Central America, ranging from southern Mexico to Panama. The genus currently contains 23 species, including several that are well-known from the aquarium trade. However, studies led by Oldřich ...

''. One of these species is the arrow cichlid ('' Amphilophus zaliosus''), described in 1976. Three additional species were described in 2008, by the multinational research team directed by the Nicaraguan NGO, FUNDECI/GAIA, which manages a research station on the shore of the lake. The remaining two cichlids were only described in 2010.Dittmann, Roesti, Indermaur, Colombo, Gschwind, Keller, Kovac, Barluenga, Muschick, and Salzburger (2012). ''Depth-dependent abundance of Midas Cichlid fish (Amphilophus spp.) in two Nicaraguan crater lakes.'' Hydrobiologia 686(1): 277-285. In addition to the endemics, three cichlids ('' Parachromis managuense'', ''

Oreochromis aureus The blue tilapia (''Oreochromis aureus'') is a species of tilapia, a fish in the family Cichlidae. Native to Northern and Western Africa, and the Middle East, through introductions it is now also established elsewhere, including parts of the ...

'', and '' O. niloticus'') are found in the lake, but these were introduced by humans.

Tourism

Lake Apoyo attracts tourists with various tourist attractions such as dark sand

beach A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc s ...

es for swimming, kayaking, hiking,

scuba diving Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface air supply. The name "scuba", an acronym for " Self-Contained Underwater Breathing Apparatus", was coined by Chr ...

birdwatching Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science. A birdwatcher may observe by using their naked eye, by using a visual enhancement device like binoculars or a telescope, by ...

paragliding Paragliding is the recreational and competitive adventure sport of flying paragliders: lightweight, free-flying, foot-launched glider aircraft with no rigid primary structure. The pilot sits in a harness or lies supine in a cocoon-like 'p ...

boating Boating is the leisurely activity of travelling by boat, or the recreational use of a boat whether powerboats, sailboats, or man-powered vessels (such as rowing and paddle boats), focused on the travel itself, as well as sports activities, suc ...

, and

nature Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are ...

. Pumice rocks abound in the lagoon, and are harvested by locals for use in the clothing industry. Recently,

petroglyphs A petroglyph is an image created by removing part of a rock surface by incising, picking, carving, or abrading, as a form of rock art. Outside North America, scholars often use terms such as "carving", "engraving", or other descriptions ...

and artifacts of

indigenous peoples Indigenous peoples are culturally distinct ethnic groups whose members are directly descended from the earliest known inhabitants of a particular geographic region and, to some extent, maintain the language and culture of those original people ...

have been found in the reserve. Strict laws limiting human activity exist in the reserve, and several residential construction projects have been stopped and many landowners have been engaged in legal processes by the Ministry of Natural Resources inside the reserve, in accordance with the laws regarding nature reserves in Nicaragua.

References

External links

FUNDECI/GAIA

Laguna de Apoyo Nature Reserve blogAMICTLAN.com
''Asociación de Municipios Integrados por la Cuenca y Territorios de la Laguna de Apoyo de Nicaragua.''
Laguna de Apoyo Visitor CenterPosada de la Abuela, Hotel at the LagoonCasa Marimba: Nature, Music and Food lovers, Hotel at the LagoonHallan nuevas mojarras (El Nuevo Diario, 14 April 2008)Laguna Beach Club, Hostel at Laguna de Apoyo
{{Coord, 11.922, -86.029, display=title Protected areas of Nicaragua Lagoons of Nicaragua Masaya Department Granada Department Volcanic crater lakes Volcanoes of Nicaragua

Geography and hydrology

Flora and fauna

Tourism

See also

References

External links