Why Visit in May
May is an excellent time for birdwatching holidays in Bonaire, Sint Eustatius and Saba, the Caribbean islands known collectively as the BES islands. The weather is warm, the days are bright and the islands offer a fascinating mix of habitats, from salt pans and cactus scrub to rainforest-covered volcanic slopes.
Spring migration can still bring interesting visitors, while resident Caribbean species remain active throughout the month. Early mornings are especially rewarding, when birds are calling, the light is gentle and temperatures are comfortable for walking. A pair of binoculars, sensible shoes and plenty of water are all you need to start exploring.
Bonaire’s Birdlife
Bonaire is often the first choice for birdwatchers, thanks to its varied scenery and reliable wildlife sightings. The island’s southern salt pans are famous for Caribbean flamingos, which feed in the shallow water and gather in striking pink groups. Keep your distance and use binoculars, as the birds are best enjoyed without disturbing them.
Drive or cycle through the quieter countryside and look for yellow-shouldered amazons, brown-throated parakeets, mockingbirds and colourful hummingbirds. The Washington Slagbaai National Park is another highlight, with coastal lagoons, hills and dry forest providing opportunities to spot ospreys, tropicbirds and other island species.
Saba’s Mountain Species
Saba feels completely different from Bonaire. This compact volcanic island rises steeply from the sea, and its higher slopes support lush vegetation around Mount Scenery. Walking the island’s trails in May can reveal bananaquits, bridled quail-doves and pearly-eyed thrashers among the forest growth.
The coastline is equally rewarding. Look out over the cliffs for magnificent frigatebirds, brown boobies and red-billed tropicbirds gliding on the sea breeze. Saba’s small size means you can combine a morning walk with time in the village, where local guides can help you identify calls and point out less obvious species.
Exploring Statia
Sint Eustatius, or Statia, offers a pleasing balance of history, nature and quiet birdwatching. The slopes of The Quill, a dormant volcano, are covered with tropical vegetation and crossed by trails where you may see hummingbirds, doves and Caribbean elaenias. The crater area is especially atmospheric, although sturdy footwear is recommended.
Along the coast and around the island’s historic sites, scan the skies for frigatebirds and pelicans. May is a good month to take your time, as Statia is generally peaceful and uncrowded. Local knowledge can make a real difference, so consider arranging a guided walk with someone familiar with the island’s birds.
Planning Your Trip
Birdwatching in the BES islands is best enjoyed at a relaxed pace. Plan your main walks for early morning, carry water and sun protection, and wear lightweight clothing that covers your shoulders. A field guide to Caribbean birds or a bird identification app will help you make the most of unexpected sightings.
Each island has its own character, so combining two or three makes a memorable May holiday. You can enjoy Bonaire’s famous flamingos, Saba’s forest trails and Statia’s volcanic scenery in one varied Caribbean adventure. With warm weather, excellent habitats and plenty of space to explore, these islands are an inspiring choice for both keen birders and curious first-time visitors.