Staff expedition to Bonaire

Last month our group – the Aquatic Ecology and Water Quality Management Group @ WUR – travelled to the Caribbean to analyse the socio-ecological-system of Bonaire. This happened in the same week that a report came out stating that the nature in the Dutch Caribbean is under heavy pressure, highlighting the need for a change in nature […]

Out today: New Tools to Identify the Location of Seagrass Meadows. Marine Grazers as Habitat Indicators

Emerging from the 12th International Seagrass Biology Workshop, held in October 2016, has been the view that grazing marine megafauna may play a useful role in helping to identify previously unknown seagrass habitats. Just follow green turtles & dugongs to map global seagrass meadows…

Guest post: Free-diver Laurent volunteering in St. Eustatius

During our fieldwork on St. Eustatius. Laurent helped as a volunteer to catch turtles. He also made some really nice video footage while free diving. His guest post: “Being a volunteer in a scientific mission is very simple : You just have to listen to the Project Leader, and you have to be available anytime, […]

All females? Experimental nest temperature assessments will show.

Sea turtle sex is not determined at the time of fertilization like in humans, it is set by the temperature level during nest incubation. Recently for some small island rookeries througout the Caribbean researchers reported a shift towards a more female dominated hatchlings/populations as nest temperatures slightly increased in these areas (warmer beaches result in female turtles). At St. […]