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The region is mostly flat, lying below 400 meters elevation. The underlying rocks are porous limestone and coral, and the region has extensive underground drainage, including caverns and sinkholes, with few surface streams or rivers.
620:
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The predominant vegetation is open-canopied dry forest and thorn scrub. Most trees and shrubs are deciduous, losing their leaves during the long dry season.
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to the ecoregion. The tropical moist forests to the south isolate the Yucatán dry forests from other dry forest ecoregions in Mexico and
Central America.
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625:
630:
136:
455:
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plantations. A 2017 assessment found that only 278 km, or 3%, of the ecoregion is in protected areas. Protected areas include
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257:
The climate of the ecoregion is tropical and subhumid. Rainfall is less than 1200 mm per year, with a long dry season.
615:
459:
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483:
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The Yucatán dry forests occupy the northwestern portion of the Yucatán
Peninsula. They cover most of the state of
342:
103:
223:
93:
351:
467:
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314:
328:
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269:
are common, particularly nearer the coast. Grassy and herbaceous understory plants are generally sparse.
435:
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Extensive areas of dry forest have been cleared for cattle ranching and for agriculture, including
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Over 290 bird species inhabit the ecoregion, with two endemic species. Resident birds include
389:
98:
68:
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28:
47:
551:
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227:
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Along the northern coast tall columnar cacti are abundant. Common species include
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Approximately 96 mammal species are native to the ecoregion. These include the
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527:"An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm"
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lies to the north and west, and the coast is fringed with
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Dinerstein, Eric; Olson, David; et al. (2017).
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198:. It includes the dry forests of the northwestern
537:(6): 534–545, Supplemental material 2 table S1b.
16:Tropical dry broadleaf forest ecoregion in Mexico
272:In the drier central portion of the ecoregion,
81:tropical and subtropical dry broadleaf forests
222:. It is bounded on the east and south by the
52:Location of the Yucatán dry forests ecoregion
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621:Natural history of the Yucatán Peninsula
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121:49,583 km (19,144 sq mi)
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290:) are the predominant trees, with
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636:Neotropical dry broadleaf forests
446:Conservation and protected areas
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27:
464:Anillo de Cenotes State Reserve
472:Puuc Biocultural State Reserve
456:Ría Lagartos Biosphere Reserve
249:are located in the ecoregion.
1:
460:Los Petenes Biosphere Reserve
189:tropical dry broadleaf forest
484:List of ecoregions in Mexico
434:Native reptiles include the
425:lesser yellow-headed vulture
631:Natural history of Campeche
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626:Natural history of Yucatán
398:black-handed spider monkey
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214:, the northern portion of
343:Sideroxylon foetidissimum
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368:About 10% of plants are
169:Relatively stable/intact
598:. World Wildlife Fund.
596:Terrestrial Ecoregions
503:. World Wildlife Fund.
501:Terrestrial Ecoregions
362:Lemaireocereus griseus
104:Ría Lagartos mangroves
592:"Yucatán dry forests"
543:10.1093/biosci/bix014
497:"Yucatán dry forests"
436:Mexican beaded lizard
429:Cathartes burrovianus
410:Didelphis marsupialis
352:Cephalocereus gaumeri
305:Chlorophora tinctoria
293:Alvaradoa amorphoides
224:Yucatán moist forests
94:Yucatán moist forests
616:Ecoregions of Mexico
468:Dzilam State Reserve
417:white-fronted amazon
315:Lonchocarpus rugosus
356:Pterocereus gaumeri
329:Caesalpinia gaumeri
325:Brosimum alicastrum
309:Cordia gerascanthus
281:Lysiloma bahamensis
185:Yucatán dry forests
165:Conservation status
22:Yucatán dry forests
440:Heloderma horridum
287:Piscidia piscipula
421:Amazona albifrons
390:white-nosed coati
200:Yucatán Peninsula
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99:Petenes mangroves
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406:southern opossum
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333:Cedrela odorata
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33:Mayan ruins at
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490:External links
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241:The cities of
228:Gulf of Mexico
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177:1,723 km (3%)
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318:. Elsewhere
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220:Quintana Roo
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194:in southern
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159:Conservation
69:Neotropical
610:Categories
531:BioScience
509:References
232:mangroves
206:Geography
192:ecoregion
174:Protected
113:Geography
561:28608869
478:See also
452:henequén
247:Campeche
216:Campeche
145:Campeche
552:5451287
404:), and
370:endemic
253:Climate
212:Yucatán
150:Yucatán
126:Country
87:Borders
58:Ecology
39:Yucatan
559:
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470:, and
423:) and
382:jaguar
359:, and
340:, and
312:, and
275:tsalam
243:Mérida
196:Mexico
137:States
130:Mexico
376:Fauna
267:Cacti
261:Flora
187:is a
76:Biome
64:Realm
35:Uxmal
557:PMID
245:and
183:The
118:Area
547:PMC
539:doi
442:).
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