Sourcebook: Fall 2020, Volume 1 Issue 2

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PUBLICATIONS FLORIDA KEY DEER PRESENCE ON OUTER ISLANDS FOLLOWING NEW WORLD SCREWWORM AND HURRICANE IRMA

JOURNAL ABSTRACT The status of endangered Odocoileus virginianus clavium (Key Deer) on outer islands of Florida was unknown following several recent population declines. In response, we opportunistically monitored the western extent of the current range of Key Deer in Flordia using cameras and inperson observations to determine deer presence. We found evidence of Key Deer on islands at the far western edge of their current range such as Lower Sugarloaf Key, Saddlebunch Keys, Boca Chica Key, and the first documented occurrence of Key Deer on East Rockland Key. We recommend more intensive monitoring to determine the extent of the current range use and to calculate a rangewide abundance estimate.

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AUTHORS: ISRAEL PARKER JEANNETTE PARKER ANDREA MONTALVO ROEL LOPEZ NOVA SILVY

ALISON LUND EDWARD BARHAM DREW FINN MATTHEW CRAWFORD

WHAT'S THE IMPACT? Research found the expansion of the endangered Key deer range beyond historic accounts following several recent population disturbances, namely hurricanes, that may explain this expansion.

CITATION Parker, I.D., J. Parker, A.E. Montalvo, R.R. Lopez, N.J. Silvy, A.A. Lund, E. Barham, D.S. Finn and M. Crawford. 2020. Florida Key Deer Presence on Outer Islands Following New World Screwworm and Hurricane Irma. Southeastern Naturalist 19.

This research was supported by the Texas A&M Natural Resources Institute.

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