Mangroves

Mangroves are a group of distantly related woody trees that specialize in living in the intertidal zone. They exhibit a variety of morphological variations that help them to inhabit this demanding habitat. We will learn about mangroves, those that inhabit Sanibel, and how mangroves are important to the marine biological communities of shallow-water ecosystems. Of course, we will explore some of Sanibel’s rich mangrove swamps. This course will involve some first-hand exploration of mangroves on foot

Wading Birds

The groups of birds that are adapted to life in shallow water marine and freshwater habitats share some common features that facilitate their utilization of this rich habitat. We will learn to identify the most common wading birds, explore some the anatomical features of these birds and observe them in their natural habitats. Our observations will be made in the field and others from the Sanibel Sea School bus.

Molluscs

The second most diverse group of animals, second only to the insects. And what better a place to learn about mollusks than Sanibel? Mollusks play an integral role in many marine, freshwater and terrestrial habitats. In this course, we will learn about the anatomy, ecology and basic taxonomy of the mollusks. We will of course venture to the field to collect, identify and observe mollusk specimens. This is a two-part course. In the morning, we will visit one environment and during the afternoon session, we will visit another habitat-type to compare mollusk faunas. Participants can select to enjoy either one, or both depending upon their preference

Barrier Island Natural History

We will explore Sanibel from a perspective of its natural history, geomorphology and island formation – mostly from the comfort of the Sanibel Sea School bus. Of course, we will venture outside to visit a variety of habitats and see, first-hand how Sanibel and Captiva are very dynamic geologic entities. Come join us for a natural tour of Sanibel.

Estuarine Fishes

Although not highly publicized, there are a number of small fish species that are important components to near-shore marine habitats. We will learn about these species and then collect specimens to look at and identify in a non-harmful method. However, the bragging rights are just great – how often do you go ‘fishing’ and be able to truthfully report that you caught perhaps a hundred fish today? Come, roll up your pant legs, and learn about, and enjoy some of Sanibel’s less glamorous fishes.