This is an opportunity to join a team of international researchers studying how the biodiversity of the Caribbean’s nature island, is recovering after the 2017 hurricane. The first week will be based in a forest camp and you will rotate between a range of projects. These include joining specialist experts in different invertebrate taxa and using survey techniques such as sweep nets, pit fall traps, light traps, and flight intercept traps. Other teams measuring forest structure and assessing the rate of recovery post hurricane and the carbon stocks. Another team is working on the spread of an invasive anole species and its’ impact on the native anole species. Other projects include completing standardised point counts of bird communities across the island to quantify changes in the bird communities and mist netting to gather data on the morphometrics, moult pattern and movement and longevity pattern for the bird species encountered. In addition, nocturnal surveys include mist net and soundscape studies of the bat communities. There is also the opportunity to assist in the marine surveys at Champagne reef. Champagne reef is a unique location, which naturally mimics ocean acidification, with volcanic bubbles coming out of the ground containing carbon dioxide. The carbon dioxide dissolves into the water, thus lowering the pH in that area. Predictions are that in 100 years’ time our oceans could have a pH as low as 7.7, against the current pH of the ocean at 8.1. The Champagne reefs are therefore modelling the changes that are predicted will be happening to reefs across the world in the future. In between working on the various science projects there are regular lectures based on the last 10 years of published papers on Caribbean Island Biodiversity and Conservation. There is also the option of completing a half day canyoning course where you will learn how to rappel/abseil down into some of the steep river gorges.
The second part of the expedition is based in the Cabrits National Park where you will be learning to dive or about Caribbean reef ecology. Your journey to the marine research centre begins by travelling to Roseau, the capital of Dominica, where you will join a sea mammal search on a small catamaran. Here you will learn about some of the sea mammal research taking place around Dominica, and hopefully locate a sperm whale pod using hydrophones. For your week at the marine centre you will be learning to dive to PADI Open Water level or completing a Caribbean reef ecology course if you are already dive trained or have chosen to snorkel instead.
The Caribbean region is a Biodiversity Hotspot and is recognised as a conservation priority area. Despite occupying just 0.15% of Earth’s surface, the Caribbean is home to 2.3% of the planet’s primary vegetation and 3.5% of all vertebrate species. Endemism in the region is also high with 100% of amphibians and 95% of reptiles found only in this hotspot. Operation Wallacea began surveying on the island in 2014, with large scale biodiversity surveys for birds, bats, invertebrates, reptiles and habitat structure. This has resulted in the discovery of many new species for the island and a much better understanding of the ecology of Dominica’s wildlife.
On September 18th 2017 Dominica was hit by a devastating hurricane. Hurricane Maria hit Dominica at category five speed, with all areas of the island affected. The high winds and rains had a significant environmental impact with 30% tree loss across the island, and most of the remaining trees losing foliage and branches. Since the Opwall teams had data on forest structure and community structure of key taxa before this hurricane event and have been able to repeat those surveys post hurricane, there is a unique opportunity to quantify the effect of Caribbean island hurricanes on the biodiversity of those islands and how quickly they recover.
In addition to the forest conservation priorities, Operation Wallacea, in partnership with the Dominican Fisheries Department, have identified priority marine areas around the island for investigation. These areas are surveyed using stereo video, 3D modelling and benthic study methods. Results from these surveys will begin a marine monitoring scheme that can measure changes in the reef over time, and help advise the Dominica Fisheries department of any conservation measures that may need to be put in place.
The costs of a school group expedition can be highly variable. There is a standard fee paid to Opwall for all expeditions but the location you are flying from, the size of your group, and how you wish to pay all impact the overall cost.
You can choose to book the expedition as a package (which includes your international flights) or you can organise your travel yourself and just pay us for the expedition related elements.
If you are booking your expedition as a package, you also have the option of being invoiced as a group, or on an individual basis.
The forest week is in a tented camp with shared bathrooms in a scenic location in the mountains.
The marine week is in a refurbished British fort built high on a peninsula at the northern end of the island. Accommodation is in single sex dorms with shared bathrooms and toilet facilities.