December 2002 | An Online Publication of Marine Resources Development FoundationCritter Review Archives


In This Issue: New Reservation Procedure | February Teacher Workshop | Featured Leave Only Bubbles Item | Creature Feature | Staff News | Available Spring Dates |
Come See Us At
NSTA
National Convention
Philadelphia, PA
March 2003
Help us clear out our mailing list!
If you wish to continue to receive The Critter Review by regular mail, DO NOTHING!  However, if you wish to be removed from our mailing list, we would appreciate knowing.  Please send us an email at takemeoff@marinelab.org, or call us at (800) 741-1139. 

 

New Reservations Procedure for 2004 Programs
Look For Your Reservation Card in Early January!

     It’s official!  We will be mailing “Preferred Reservation” cards out the first week of January.  These cards will go to all schools who have brought programs, been on the calendar but cancelled, or were on the waitlist for the last two years. 
     When you get your card, please be sure and complete all the information requested!  Mail it back to arrive on or before February 16.  We will start to fill the calendar by hand on February 16.  Schools with the most seniority with MarineLab will be given priority when there are duplicate requests for dates.  We may have to break multiple ties for preferred dates,  and will make reservations to accommodate as many schools’ first choice dates as possible. 
We will not schedule anyone else before we schedule all who have sent in cards. 
     We will call you with your assigned dates.  New schools may call us after March 15 to see about remaining available dates. 
     Questions?  Call us at 800-741-1139.
 
Featured Leave Only Bubbles New Item
Build Your Own Underwater Robot
     Art Mitchell is pleased to announce the addition of this curriculum book to our MarineLab’s Leave Only  Bubbles catalog. 
     The students start with an underwater exploration problem (how to live and work underwater, how to travel underwater, how to view and record the underwater environment and its critters). They follow a sequence of learning underwater engineering principles, constructing and testing simple prototypes advancing to modifications of buoyancy control, cameras, lights, thrusters, life support and more. ROV's, AUV's, manned submersibles, diving bells, hard suits, challenge inquisitiveness and creativity for the teacher and middle school - high school students. 

Happy Holidays
from the staff at MRDF
February Teacher Workshop

     Once again, we are offering our Weekend In The Keys teacher workshop over February 14—16, 2003. 
     During this weekend workshop, the complexity and fragility of several tropical/ subtropical habitats will be introduced in a lecture/discussion format and then experienced first hand during snorkeling field adventures in seagrass beds, mangrove forests, and the spectacular coral reefs off beautiful Key Largo, Florida.
     Starting at 7:00 PM on Friday night, the workshop goes through lunch on Sunday and includes three snorkeling field trips, two evening programs, meals and accommodations.  The price is $90 per participant.
    To enroll, please go to teacher workshops.


Available Spring Dates
There are still some dates left in 2003!  So if you didn't call and book your 2003 spring program yet, be sure and call Renea at 800-741-1139 to see if we can SQUEEZE you in somewhere.  Since our calendar changes frequently, call us even if you don't see dates you can use listed below!
 
DATES DAYS OF WEEK BOATS
March 2- 7 Sunday - Friday 1
March 30 - April 1 Sunday - Tuesday 2
April 4 - 7 Friday - Monday 1
April 6 - 9 Sunday - Wednesday 1
April 7 - 9 Monday - Wednesday 3
April 9 - 11 Wednesday - Friday 1
April 30 - May 2 Wednesday - Friday 1
May 7 - 9 Wednesday - Friday 1
July 26 - 28 Saturday - Monday 2
 
  Staff News
     MarineLab prides itself on the quality and friendliness of our staff members.  Several of us have become friends to customers and students.  That’s why we always like to share the latest news from our past, current, and future staff with you.  So, here’s the latest!
    Previous instructors Grant and Kerry Cameron from Australia are expecting their first child around December 10.  By the time you get this newsletter, they will probably be holding Baby Cameron in their arms.  Congratulations and what a lucky baby to have two such fabulous parents!
    Julie Lovell has returned to the Florida Keys after earning her nursing degree from Johns Hopkins University in Baltimore.  She now works for Baptist Hospital in Miami.  At least we get to see her once in a while again!
     Love is in the air!!!  MarineLab celebrated TWO marriages in November. Brian Kloepfer   married Becky Oathout on November 9 right here in the Keys, and instructors Carrie Mayer and Joe Cowan married (each other)  November 30 in Carrie’s home town in South Carolina.  Best wishes to both couples!
    Gregg Bodnar has taken a job in NC and is no longer with us. Megan Thaler has also decided to move on to Houston, TX. 
     We look forward to adding Stacey Kilarski, Julie Fleming, Kevin Dickson and Lindsey Leiendecker to our staff starting in January 2003. 
Creature Feature
The Lettuce Sea Slug
This month’s “creature feature” is the extremely elusive Lettuce sea slug, Elysia crispata.  The sea slugs belong to the phylum group Mollusca, which translated from Latin means soft-bodied.  They earn their name as they lack a true skeleton.  Most mollusks have an external shell for protection, but the sea slugs use their color patterns as camouflage to protect themselves.  They are so well camouflaged that most snorkelers and divers miss them all together! 
The lettuce sea slugs are named after their green ruffled backs which resemble a head of lettuce.  These ruffles increase the skin surface area, allowing more room for air exchange across the tissues.  Of all the slugs, the lettuce sea slug may be the most variable in color, ranging from blue to green to yellow.  They typically grow to be one – two inches in length but may reach four inches.  They inhabit seagrass beds, mangroves, and reefs – basically anywhere they can find algae, upon which they feed.  The lettuce sea slug uses green algae for than just food though.   Through the process of kleptoplasty, they extract the chloroplasts from the algal cells and then use them to photosynthesize!  This amazing creature can then both be classified as an autotroph and a heterotroph.  So next time you come to visit us at MarineLab, see if you can spot this unique marine invertebrate!