Nesting Ecology of the American Crocodile in the Coastal Zone of Belize

@article{Platt2000NestingEO,
  title={Nesting Ecology of the American Crocodile in the Coastal Zone of Belize},
  author={Steven G. Platt and John B. Thorbjarnarson},
  journal={Copeia},
  year={2000},
  volume={2000},
  pages={869 - 873}
}
Abstract We conducted a study of American Crocodile nesting ecology in coastal Belize from June 1996 to July 1997. Most nesting areas were found on elevated beach ridges composed of coarse sand. Shallow, brackish lagoons adjacent to nesting areas provide critical nursery habitat for hatchlings. The most significant nesting areas were found in the Turneffe Atoll. American crocodiles construct both hole and mound nests in Belize. Clutches are deposited during the last half of the dry season, from… 

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References

SHOWING 1-10 OF 11 REFERENCES

Population biology of the American crocodile

The population biology of the American crocodile was studied in southern Florida during 1977-1982, finding no evidence of adults defending nests or young, but nest opening by adults was essential for hatching, and available data cannot support the view that the number of nests has decreased in recent years.

Status and Nesting Biology of the American Crocodile, Crocodylus acutus, (Reptilia, Crocodilidae) in Florida

Estimates of the historical and present range show that the nesting range has been considerably reduced during the 20th Century, including continued reduction in Florida Bay since that region became a part of Everglades National Park in 1950.

The status and ecology of the American crocodile in Haiti

The American crocodile (Crocodylus acums) is the most widely distributed of the New WorId crocodiles. Due to a combination of hunting for its hide, habitat destruction, and malicious killing, the

Movements of juvenile American crocodiles in Gatun Lake, Panama

Nocturnal movements of juvenile American crocodiles in Gatun Lake, Panama, were significantly reduced during periods of bright moonlight, although the percentage of animals exposed at the surface did not noticeably change.

Ecological or Phylogenetic Interpretations of Crocodilian Nesting Habits

NESTING habits within the Crocodilia range from simple excavation of a hole for egg deposition to the construction of mounds of vegetation or other materials in which the eggs are deposited.

Salinity Relations of Crocodiles in Florida Bay

Field data from Florida Bay tend to confirm that C. acutus hatchlings are intolerant of 35%o (100%) sea water.

REPRODUCTIVE CHARACTERISTICS OF THE ORDER CROCODYLIA

Data on reproductive frequency suggest that crocodylids nest more frequently than alligatorids, and no significant difference in mean annual clutch mass was found between these two major phylogenetic groups.

Field and laboratory observations on the effects of high temperature and salinity on hatchling Crocodilus acutus

Hatchling C. acutus have all of the requirements for survival in the human-altered habitat, and grew faster in the cooling canal system than in cooler, less saline canals adjacent to the cooling system.

Alligator Nesting in North-Central Florida

The structure and development of the bony skull of Acipenser ruthenus and the structure of the dermal ethmoid shield of Osteolepis are studied.

Crocodiles: An action plan for their conservation

This Action Plan describes the conservation status of 23 species of the order Crocodylia found worldwide and sets out recommended priority conservation projects.