World Migratory Bird Day 2026: Every Bird Counts
On 9 May 2026, the world once again celebrates World Migratory Bird Day (WMBD), a global campaign dedicated to raising awareness about migratory birds and the importance of international cooperation in conserving them. A second global celebration will take place on 10 October 2026.
The 2026 theme, “Every Bird Counts – Your Observations Matter,” highlights the critical role that people can play in helping scientists better understand migratory birds through observations, photography, monitoring, and citizen science. For South Africa and the South African National Antarctic Programme (SANAP), this theme resonates strongly. The sub-Antarctic Prince Edward Islands, including Marion Island, are globally significant sanctuaries for migratory seabirds that travel vast distances across the Southern Ocean and beyond. Every photograph, observation, and research record contributes to the growing body of knowledge that helps protect these remarkable species.
Marion Island situated in the Southern Ocean, Marion Island hosts globally populations of migratory seabirds. Species such as the Wandering Albatross, Grey-Headed Albatross, Sooty Albatross, and many more rely on the island for breeding and feeding. Many of these birds undertake journeys across oceans and continents. The island’s landscape and surrounding marine ecosystem make it one of the world’s most natural laboratories for seabird research and conservation. For decades, SANAP has supported internationally recognised research focused on seabirds, marine ecosystems, climate change, and conservation biology on Marion Island and Gough Island. A major contributor to this work is the world-renowned FitzPatrick Institute of African Ornithology at the University of Cape Town. Researchers from the FitzPatrick Institute, together with scientists from several South African and international institutions, have played a leading role in advancing understanding of seabird ecology, migration, breeding success, foraging behaviour, and population trends. This research contributes not only to South African conservation efforts but also to global scientific understanding of migratory species and Southern Ocean ecosystems.
Every Observation Matters – The theme for World Migratory Bird Day 2026 reminds us that meaningful conservation is built on observations made over time. At SANAP stations, researchers, overwintering teams, voyage personnel, and field assistants regularly document bird life through their photographs. One particularly example is a timelapse video recorded by Otto Whitehead during a Marion Island takeover voyage in March 2023. Every image, every sighting, and every observation helps strengthen our collective understanding of migratory birds and the ecosystems on which they depend.
Protecting Birds Through the Marion Mouse-Free Project – Conservation on Marion Island also includes addressing one of the greatest threats facing seabirds on the island: invasive house mice. Over many decades, mice introduced accidentally to Marion Island have had devastating impacts on seabird populations. 
In response, the Marion Mouse-Free Project was launched as a restoration initiatives and the project aims to eradicate invasive mice from Marion Island and restore the island’s ecological balance. The initiative represents a powerful collaboration involving conservationists, scientists, SANAP partners, donors, and volunteers working together to secure the future of Marion Island’s seabirds.
As we celebrate World Migratory Bird Day 2026, SANAP encourages everyone — researchers, voyage participants, photographers, citizen scientists, and bird enthusiasts — to continue observing, documenting, and sharing the natural wonders of migratory birds.
Because every bird counts.
And every observation matters.
Images: John Dickens – Stefan Schoombie – Jeanne Nel – Greg Hofmeyr – Bruce Dyer
Feature (& above) photos(enhanced) contributed by Jeanne Nel (Hurford) member of Marion 53 1996-1997 
Macaroni Penguin: The Macaroni penguin is one of the most abundant penguin species studied within SANAP-supported regions, including Marion Island. Recognisable by its striking yellow-orange crest, this species forms vast breeding colonies that can number in the millions, offering researchers unique opportunities to study population dynamics and ecosystem interactions. Feeding primarily on krill and small marine organisms, macaroni penguins are also impressive divers, capable of reaching depths of up to 100 metres. SANAP researchers monitor their breeding success and foraging behaviour to better understand the health of subantarctic marine ecosystems.
Emperor Penguin: The Emperor penguin, the largest of all penguin species, is a true symbol of Antarctic resilience. Although primarily found on mainland Antarctica rather than Marion or Gough Island, SANAP-affiliated research contributes to broader Antarctic ecosystem studies that include this iconic species. Adapted to survive extreme temperatures as low as −60°C, emperor penguins exhibit remarkable breeding behaviour, with males incubating eggs on their feet during the harsh winter months. Their ability to dive to depths exceeding 500 metres continues to fascinate scientists studying physiological adaptation and survival in extreme environments.
Rockhopper Penguin:The Rockhopper penguin, known for its energetic movements and spiky yellow crest, is a charismatic species found on Marion Island and other subantarctic locations. Its name comes from its habit of hopping across rocky terrain, often breeding on steep slopes that challenge both the birds and the researchers studying them. SANAP teams monitor their populations closely, as rockhopper penguins are considered vulnerable to environmental pressures. Their diet of krill, squid, and crustaceans links them directly to ocean health, making them important indicators in marine research.
Why Earth Day Matters! SANAP’s vision to understand, develop, and conserve the Antarctic, sub-Antarctic, and Southern Ocean environments aligns directly with the principles of Earth Day. These remote regions are critical to the health of our planet. They regulate global climate systems, support unique biodiversity, and provide essential insights into environmental change. Research is vital in a world where environmental risks continue to dominate global concerns and research conducted through SANAP contributes to:
SANAP scientists and researchers work in some of the most extreme environments on Earth, studying ocean systems, atmospheric processes, wildlife ecology, and environmental change. Their work contributes to international scientific knowledge and informs global responses to climate challenges. Equally important are the support personnel who ensures that research can be conducted safely and effectively. Earth Day is an opportunity to recognise the collective effort required to sustain Antarctic science.
Earth Day reminds us that protecting the environment is a shared responsibility. While SANAP operates in remote regions, the insights gained have global relevance. Healthy ecosystems—from the Antarctic to Southern Ocean currents—play a crucial role in climate regulation, biodiversity, and human wellbeing. The 2026 focus on civic mobilisation and community action reinforces the idea that meaningful change comes from both scientific understanding and public engagement. Within the SANAP community, Earth Day is a time to:
Each year on World Water Day (22 March), the global community reflects on the importance of freshwater and the urgent need to protect it. In 2026, the theme “Water and Gender: Where water flows, equality grows” reminds us that access to clean water is not only an environmental priority, but also a social one. Around the world, water scarcity, pollution and climate change continue to threaten communities and ecosystems alike. Through initiatives led by UNESCO—including the Intergovernmental Hydrological Programme (IHP) and the World Water Assessment Programme (WWAP)—scientific research is being translated into real-world solutions that help countries better manage and safeguard this vital resource.
