The key attraction of this tour is at dusk when flocks of Scarlet Ibis birds return to a small island to roost each night.Some of the tour boatsOn our wayA black egretI guess we scared himCaroni swampCaroni swamp - Mangrove treesCaroni swamp - Mangrove treesCaroni swampCaroni swamp - Mangrove treesCaroni swamp - Mangrove treesThe first Scarlet Ibis we sawOur tour guideCaroni swampCaroni swampCaroni swamp - right through one of the Mangrove treesCaroni swamp - Mangrove treesA white egretWaiting for the Scarlet Ibis to arriveThe first small group of Scarlet Ibis arrive Tobago