In a country of only 316 square kilometers with no permanent rivers or lakes, the small saline marshlands at Għadira and Is-Simar carry a disproportionate weight for the natural world. These sites are the last resting grounds for thousands of birds crossing the Mediterranean. Grillas arrived to meet the people who guard these spaces, offering a curriculum that favored the mud and the water-line over the lecture hall. He taught them to read the hydrology of the soil and to understand how a slight adjustment in salinity can determine whether a habitat thrives or fades.
The work is precise and unsentimental. BirdLife Malta, which began its life in 1962 as a small ornithological society, hosted the training to ensure that the next generation of conservationists has the mechanical and biological knowledge to meet the requirements of the EU Nature Restoration Regulation. They watched the silver flicker of a Mediterranean killifish—the only fish capable of surviving these extreme salt fluctuations—as Grillas explained the delicate balance of the pool.
This transfer of knowledge in Malta is part of a wider, quiet effort across the continent to reverse a century of drainage and degradation. While Grillas worked in the Mediterranean heat, the Society for Ecological Restoration announced a parallel initiative in the north—the REBORN project—aimed at restoring the eelgrass meadows of the Celtic and Wadden Seas. Whether it is the dwarf eelgrass of the north or the salt marshes of the south, the principle remains the same: a refusal to let these habitats vanish through neglect.
By the end of the four days, the local practitioners had gained more than just theory. They had practiced the hands-on techniques of sediment management and floral restoration that allow a landscape to hold its own. Grillas left the island having passed on the most essential tool of his trade: the ability to see a degraded marsh not as a lost cause, but as a living system waiting for the right human intervention to begin its recovery.