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Daily Loxahatchee fish movement maps are listed here. Click on the code to see a map of the receivers visited by the fish.

If a fish has no recorded movements, it will not be listed here. If you cannot find a particular fish, try viewing the Master Tagged Fish List, which lists all fish.

Currently, our maps only work in Internet Explorer. We hope to have them functioning in Firefox later. Also, if your browser seems to slow down after viewing many maps, just close it, reopen it and return to view more maps.

Daily Fish Map List • Loxahatchee River & Estuary

Common Snook


Gray Snapper

Daily Fish Movements
The maps below are based on a daily time step. That is, all receivers on which a fish was detected turns red on that particular day. More detailed movement maps (e.g., over the course of a single day) are available upon request. Data are updated about one time per month. We plan to tag more snook in spring 2008, so check back frequently for new movement data on this fascinating species.
Those individuals with especially interesting movement patterns are indicated by a checkmark.

Code Fish Name Species Length (mm) Tagging Location Tagging Date Map Comments (click on the comment to view the entire paragraph)
1914 Snook410 AIA bridge 03/02/2007
A great range of movements! Spends much time around A1A bridge, but periodically makes longer range movements, including one (in June) far into the n...
A great range of movements! Spends much time around A1A bridge, but periodically makes longer range movements, including one (in June) far into the northwest fork of the river.
1915 Snook408 west side of US1 bridge 03/02/2007
A great range of movements in the lower areas of the river. The fish leaves the array for long periods of time, and seems like it may have moved south...
A great range of movements in the lower areas of the river. The fish leaves the array for long periods of time, and seems like it may have moved south out of the river in mid December.
1917 Snook420 west side of US1 bridge 03/02/2007
Moved very little over the course of 6 months, with the exception of one foray upriver in August 2007.
Moved very little over the course of 6 months, with the exception of one foray upriver in August 2007.
1919 Snook480 west side of US1 bridge 03/02/2007
Few detections; seems to have quickly moved out of the river.
Few detections; seems to have quickly moved out of the river.
1913 Snook552 Dock behind Jetty's restaurant 03/06/2007
Active movements in lower parts of the river. Appears to move into the ocean at times.
Active movements in lower parts of the river. Appears to move into the ocean at times.
1916 Snook457 North Bay 03/06/2007
Remains in and around North Bay until December.
Remains in and around North Bay until December.
2272 Ben Snapper128 just upstream mangrove/oyster reef islands 01/25/2007
Only detected in the area of the upstream oyster reefs.
Only detected in the area of the upstream oyster reefs.
2273 Tank Snapper135 just upstream mangrove/oyster reef islands 01/25/2007
Moved for a period of weeks around the 3 receivers in the oyster reef area, then apparently moves downstream to an area of the river not covered by th...
Moved for a period of weeks around the 3 receivers in the oyster reef area, then apparently moves downstream to an area of the river not covered by the range of one of our receivers.
2282 Musicals Snapper145 just upstream mangrove/oyster reef islands 01/25/2007
Moved primarily in the oyster reef area then, at the start of August, quickly moves a couple of miles toward the mouth of the river.
Moved primarily in the oyster reef area then, at the start of August, quickly moves a couple of miles toward the mouth of the river.
2355 Flipper Snapper138 downstream dock across from mangrove/oyster reef islands 01/25/2007
Only detected at one receiver in the oyster area.
Only detected at one receiver in the oyster area.
2356 Nelson Snapper150 downstream dock across from mangrove/oyster reef islands 01/25/2007
Only detected at one receiver in the oyster area.
Only detected at one receiver in the oyster area.
2357 Princess Snapper153 downstream dock across from mangrove/oyster reef islands 01/25/2007
Remained in the oyster area until early July when, over a period of 3-4 days, moved to Cato's bridge.
Remained in the oyster area until early July when, over a period of 3-4 days, moved to Cato's bridge.
2358 Bob Snapper125 just upstream mangrove/oyster reef islands 01/25/2007
Detected at 3 receivers over a period of 10 days in July. Never detected near the oyster island release site.
Detected at 3 receivers over a period of 10 days in July. Never detected near the oyster island release site.
2359 Hannah Snapper130 just upstream mangrove/oyster reef islands 01/25/2007
Remained around oyster areas until May 7, when it rapidly swam to Bird Island. The fish remained at Bird Island for a period of months after.
Remained around oyster areas until May 7, when it rapidly swam to Bird Island. The fish remained at Bird Island for a period of months after.
2360 Max Snapper130 just upstream mangrove/oyster reef islands 01/25/2007
Detected on just two receivers, and soon disappeared.
Detected on just two receivers, and soon disappeared.
2361 Fireball Snapper130 downstream dock across from mangrove/oyster reef islands 01/25/2007
Periodically detected on just a single receiver, up to September 25.
Periodically detected on just a single receiver, up to September 25.
2362 Belle Snapper140 downstream dock across from mangrove/oyster reef islands 01/25/2007
Periodically detected on just a single receiver near the oyster area, and then disappeared for a period of weeks. One day of detection on July 4, be...
Periodically detected on just a single receiver near the oyster area, and then disappeared for a period of weeks. One day of detection on July 4, before again disappearing.
2363 Rainbow Snapper151 just upstream mangrove/oyster reef islands 01/25/2007
Periodically detected on just a single receiver near the oyster area, and then disappeared for a period of weeks. Eventually reappeared at Bird Isla...
Periodically detected on just a single receiver near the oyster area, and then disappeared for a period of weeks. Eventually reappeared at Bird Island for a single day.
2365 Sand Dollar Snapper110 just upstream mangrove/oyster reef islands 01/25/2007
Remained in the oyster area until June 27.
Remained in the oyster area until June 27.
2366 Nemo Snapper131 just upstream mangrove/oyster reef islands 01/25/2007
Remained in the oyster area until August 9.
Remained in the oyster area until August 9.
2367 Brownie Snapper168 downstream dock across from mangrove/oyster reef islands 01/25/2007
Remained around oyster areas until July 9, and then rapidly swims toward the mouth of the river.
Remained around oyster areas until July 9, and then rapidly swims toward the mouth of the river.
2368 Troy Snapper120 downstream dock across from mangrove/oyster reef islands 01/25/2007
Remained around oyster areas until July 19, and then rapidly swims toward the mouth of the river. Seems to have moved out to the ocean.
Remained around oyster areas until July 19, and then rapidly swims toward the mouth of the river. Seems to have moved out to the ocean.
2370 Spikey Snapper120 just upstream mangrove/oyster reef islands 01/25/2007
Remained around oyster areas until June 10, and then rapidly swims to Bird Island. Remained at Bird Island until August 2.
Remained around oyster areas until June 10, and then rapidly swims to Bird Island. Remained at Bird Island until August 2.
2371 Girl Scout Snapper125 just upstream mangrove/oyster reef islands 01/25/2007
Frequently detected on just a single receiver near the oyster area until October 2.
Frequently detected on just a single receiver near the oyster area until October 2.
2373 Snappy Snapper109 downstream dock across from mangrove/oyster reef islands 01/25/2007
Periodically detected at a single receiver until February 7.
Periodically detected at a single receiver until February 7.
2374 Candy Snapper120 downstream dock across from mangrove/oyster reef islands 01/25/2007
Periodically detected at a single receiver until July 13. Moved to a series of receivers for about a week, then was eventually detected at Bird Islan...
Periodically detected at a single receiver until July 13. Moved to a series of receivers for about a week, then was eventually detected at Bird Island for a single day on August 12.
2271 Savannah Snapper125 Bird Island 01/26/2007
Remained around Bird Island until December 17.
Remained around Bird Island until December 17.
2274 Willy Snapper177 Bird Island 01/26/2007
Remained around Bird Island until July 10.
Remained around Bird Island until July 10.
2275 Kayla Snapper129 Bird Island 01/26/2007
Remained around Bird Island until February 16.
Remained around Bird Island until February 16.
2276 Snap Snapper150 Bird Island 01/26/2007
2277 Billy-Bob Snapper163 Bird Island 01/26/2007
Remained around Bird Island until June 25.
Remained around Bird Island until June 25.
2278 Waterdrop Snapper160 Bird Island 01/26/2007
Appears to move upstream from Bird Island on February 24.
Appears to move upstream from Bird Island on February 24.
2279 Sponge Bob Snapper159 Bird Island 01/26/2007
Remains in the Bird Island area until August 24. Also frequents the area near the Sand Bar receiver.
Remains in the Bird Island area until August 24. Also frequents the area near the Sand Bar receiver.
2280 Mike Snapper124 Bird Island 01/26/2007
2281 Joe Snapper160 Bird Island 01/26/2007
Remained around Bird Island until June 20.
Remained around Bird Island until June 20.
2285 Seymore Snapper134 Bird Island 01/26/2007
Detected periodically at Bird Island until November 14.
Detected periodically at Bird Island until November 14.
2286 Freddy Snapper155 Bird Island 01/26/2007
Detected periodically at Bird Island and sand bar areas until October 23.
Detected periodically at Bird Island and sand bar areas until October 23.
2288 Virginia Snapper140 Bird Island 01/26/2007
2289 Stripe Snapper150 Bird Island 01/26/2007
Detected at Bird Island until February 6.
Detected at Bird Island until February 6.
2290 Mimi Snapper165 Bird Island 01/26/2007
Detected periodically at Bird Island until October 9.
Detected periodically at Bird Island until October 9.
2291 Sarah Snapper165 Bird Island 01/26/2007
Detected periodically at Bird Island until June 22.
Detected periodically at Bird Island until June 22.
2292 Sammy Snapper189 Bird Island 01/26/2007
Detected periodically at Bird Island until September 28. Briefly visited two nearby receivers.
Detected periodically at Bird Island until September 28. Briefly visited two nearby receivers.
2293 Snapper Snapper127 Bird Island 01/26/2007
2298 Spiderman Snapper114 Bird Island 01/26/2007
Detected at Bird Island until March 2.
Detected at Bird Island until March 2.
2299 Pointy Snapper143 Bird Island 01/26/2007
Only detected at Bird Island.
Only detected at Bird Island.
2300 Jenny Snapper150 Bird Island 01/26/2007
Remained near Bird Island for most of the year.
Remained near Bird Island for most of the year.
2369 Sophie Snapper148 Bird Island 01/26/2007
Remained near Bird Island for most of the year, until apparently moving north into the Indian River lagoon.
Remained near Bird Island for most of the year, until apparently moving north into the Indian River lagoon.
1244 Gray snapper150 North Bay 03/02/2007
Moved from North Bay to Bird Island, but detected again.
Moved from North Bay to Bird Island, but detected again.
611 Gray Snapper231 North Bay 03/06/2007
Only detected at North Bay.
Only detected at North Bay.
2257 Gray Snapper269 North Bay 03/06/2007
Only detected at North Bay, but was not detected in the array for long time periods.
Only detected at North Bay, but was not detected in the array for long time periods.
2270 Gray Snapper229 North Bay 03/06/2007
Only detected at North Bay, but was not detected in the array for long time periods.
Only detected at North Bay, but was not detected in the array for long time periods.
2283 Gray Snapper216 North Bay 03/06/2007
Mainly detected at North Bay.
Mainly detected at North Bay.
2297 Gray Snapper254 North Bay 03/06/2007
Only detected at North Bay.
Only detected at North Bay.
3152 Gray Snapper206 North Bay 03/06/2007
Mainly detected at North Bay, but was not detected in the array for long time periods.
Mainly detected at North Bay, but was not detected in the array for long time periods.

 

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