The American crocodile in Biscayne Bay, Florida
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Abstract
Intensive crocodile monitoring programs conducted during the late 1970s and early 1980s in southern Florida resulted in an optimistic outlook for recovery of the protected species population. However, some areas with suitable crocodile habitat were not investigated, such as Biscayne Bay and the mainland shorelines of Barnes and Card Sounds. The objective of our study was to determine status and habitat use of crocodiles in the aforementioned areas. Spotlight and nesting surveys were conducted from September 1996 to December 2005. The results revealed annual increases in the number of crocodiles. Crocodiles preferred protected habitats such as canals and ponds. Fewer crocodiles were observed in higher salinity water. The distribution and abundance of crocodilians in estuaries is directly dependent on timing, amount, and location of freshwater delivery, providing an opportunity to integrate habitat enhancement with ongoing ecosystem restoration and management activities.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | The American crocodile in Biscayne Bay, Florida |
| Series title | Estuaries and Coasts |
| DOI | 10.1007/s12237-011-9378-6 |
| Volume | 34 |
| Issue | 3 |
| Year Published | 2011 |
| Language | English |
| Publisher | Springer |
| Publisher location | Amsterdam, Netherlands |
| Contributing office(s) | Southeast Ecological Science Center |
| Description | 7 p. |
| First page | 529 |
| Last page | 535 |
| Country | United States |
| State | Florida |
| Other Geospatial | Biscayne Bay |
| Google Analytic Metrics | Metrics page |