Tag Archives: Florida Keys

Salty days, windy nights

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Field season in the Keys officially started this year on June 11th. This year I brought with me two interns who are part of the Certificate Program in Marine Biology at FSU. They will be helping me with my research and will also do a research project of their own.

The first day in the field I like to go out to the reef and do a training dive at Sombrero Key. This way we can all get familiar with the boat, the gear, and diving without worrying about data just yet. This year the visibility was fantastic and the interns passed their check-outs with flying colors!

After the reef intro dive, it’s time to go check out grouper holes in the bay. To date I have information on 60 different solution holes that have at some point been home to a juvenile red grouper. Not all of these holes are occupied in a given year, but one thing I’m interested in is tracking these holes over time to see, in a given year, which holes are occupied?

So far this year occupancy by red grouper is right about 50%, which is right about what it has been the past two summers. The next step for my research is to randomly select a subset of occupied holes from which I will remove the red grouper. Removals are done using hook and line, and once caught the fish will be relocated to an empty hole miles away. After removal I return to the hole every few days to make sure no new grouper has moved in and also to record any changes in the number and identity of the fishes and invertebrates that also live in the holes.

However, I can’t get out and work unless it is relatively calm out. When it is calm, as in the picture above, the bay is beautiful! Too bad it hasn’t looked like this for a while now, thanks to Tropical Storm Debby now churning up the northern Gulf of Mexico. But the forecast starts to look good in a couple of days, so stay tuned for more updates on red grouper, solution holes, and doing research in the Florida Keys!

How much does it cost to count fish?

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So all Bob does is float around in the Florida Keys counting fish, how expensive could that be? Well, I can assure you, it ain’t cheap. Here’s a little rundown on what it costs me to do my research each summer:

  • Everyday that I spend on the water costs approximately $100. This includes boat rental, gas, ice, and bait if we need to catch fish. Last summer I was down in the Keys from mid-May through June and used the boat 30 total days.
  • Travel to and from the Keys, a 2600 mile round-trip from north Florida, costs about $250 each way.
  • Every other day we have to refill our SCUBA tanks at $4 a pop. Last summer we filled up 95 SCUBA tanks.
  • Lodging runs about $250 per week. This summer I hope to stay in the field for at least 6 weeks.
  • Other miscellaneous supplies (e.g. dive gear, fishing gear, slates, jars, etc.) usually costs another $300-$400 every summer.

At the end of the day, a full field season can cost me as much as $5K! Last year I was awarded two grants to pay for my research: one from the PADI Foundation and the other from the Sigma Xi Scientific Research Society. This year I will be paying for my research trip myself, mostly from a stipend I got from a research cruise I went on last fall (you can check out pictures from that trip here) and I’ll supplement that with whatever I can raise through SciFlies. If you’d like to sponsor my research, maybe buy me some SCUBA tank fills or a day on the boat, you can do so by clicking here.

So now you know what it  to do research. Even though it is expensive, and can be difficult, stressful, and even painful at times there is nothing else I’d rather be doing!

Red grouper: prairie dogs of the sea?

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Currently I am involved with a very exciting new fundraising initiative called SciFlies. This group is bringing science to the people and allowing for scientific research projects to be directly funded by the general citizenry.

My project can be found here. Please take a look and consider donating.

Thanks!