Sri Lanka wakes each morning to wings.

From the liquid whistle of a magpie robin in a garden hedge to the distant circling silhouette of an eagle above a forest canopy, birds define the rhythm of the island’s days.

Their colours ignite the imagination; their calls stir memory; their presence offers reassurance that nature still breathes alongside humanity. For conservation biologist Rajika Gamage, these winged lives are more than fleeting beauty—they are a lifelong calling.

Now, after years of patient observation, artistic collaboration, and scientific dedication, Gamage’s latest book, An Illustrated Field Guide to the Fauna of Sri Lanka – Birds, is set to reach readers when it hits the market on March 6.

The new edition promises to become one of the most comprehensive and visually rich bird guides ever produced for Sri Lanka.

Speaking to The Island, Gamage reflected on the inspiration behind his work and the enduring fascination birds hold for people across the country.

“Birds are an incredibly diverse group,” he said. “Their bright colours, distinct songs and calls, and showy displays contribute to their uniqueness, which is appreciated by all bird-loving individuals.”

Birds, he explained, occupy a special place in the natural world because they are among the most visible forms of wildlife. Unlike elusive mammals or secretive reptiles, birds share human spaces openly.

“Birds are widely distributed in all parts of the globe in large enough populations, making them the most common wildlife around human habitations,” Gamage said. “This offers a unique opportunity for observing and monitoring their diverse plumage and behaviours for conservation and recreational purposes.”

This accessibility has made birdwatching one of the most popular forms of wildlife observation in Sri Lanka, attracting everyone from seasoned scientists to curious schoolchildren.

A remarkable island of avian diversity

Despite its small size, Sri Lanka possesses extraordinary bird diversity.

According to Gamage, the country’s geographic position, varied climate, and diverse habitats—from coastal wetlands and rainforests to montane cloud forests and dry-zone scrublands—have created ideal conditions for birdlife.

“Sri Lanka is home to a rich diversity of birdlife, with a total of 522 bird species recorded in the country,” he said. “These species are spread across 23 orders, 89 families, and 267 genera.”

Of these, 478 species have been fully confirmed. Among them, 209 are breeding residents, meaning they live and reproduce on the island throughout the year.

Even more remarkable is Sri Lanka’s high level of endemism.

“Thirty-five of these breeding resident species are endemic to Sri Lanka,” Gamage noted. “They are confined entirely to the island, making them globally significant.”

These endemic species—from forest-dwelling flycatchers to vividly coloured barbets—represent evolutionary lineages shaped by Sri Lanka’s long geological isolation and ecological uniqueness.

In addition to resident birds, Sri Lanka also serves as a seasonal refuge for migratory species traveling thousands of kilometres.

“There are regular migrants that arrive annually, as well as irregular migrants that visit less predictably,” Gamage explained. “Vagrants, birds that appear outside their typical migratory routes, have also been spotted occasionally.”

Such unexpected visitors often generate excitement among birdwatchers and scientists alike, providing valuable insights into migration patterns and environmental change.

Rajika Gamage

A guide born from passion and necessity

The new field guide represents the culmination of years of research and builds upon Gamage’s earlier publication, which was released in 2017.

“The stimulus for this bird guide was due to the success of my first book,” he said. “This new edition aims to facilitate identification and provide an idea of what to look for in observed habitats or regions.”

The book is designed not merely as a scientific reference but as an accessible companion for anyone interested in birds. Its structure reflects this dual purpose.

“The first section is dedicated to the introduction, geography, and life history of Sri Lankan birds,” Gamage explained. “The second section is the main body of the guide, which illustrates 532 species of birds.”

Each illustration has been carefully crafted in colour to capture the distinctive plumage of each species.

“All illustrations are designed to show each bird’s significant and distinct plumage,” he said. “Where possible, the breeding, non-breeding, and juvenile plumages are provided.”

This attention to detail is especially important because many birds change appearance as they mature.

“Some groups, especially gulls, display many plumages between juveniles and adults,” Gamage noted. “Many take several years to develop full adult plumage and pass through semi-adult stages.”

By illustrating these stages, the guide helps birdwatchers avoid misidentification and deepen their understanding of avian development.

New discoveries and evolving science

One of the most exciting aspects of the new edition is its inclusion of newly recorded species and updated scientific classifications.

“Changes in the bird list of Sri Lanka, especially newly added endemic birds such as the Sri Lankan Shama, Sri Lanka Lesser Flameback, and Greater Flameback, are now included,” Gamage said.

Scientific names and classifications are not static; they evolve as researchers learn more about genetic relationships and species boundaries. The guide reflects these changes, ensuring it remains scientifically current.

The book also incorporates conservation status information based on the latest National Red Data Report and global assessments.

“The conservation status of Sri Lankan birds, as listed in the 2022 National Red Data Report and the global Red Data Report, are included,” Gamage said.

This information is vital for conservation planning and public awareness, highlighting which species face the greatest risk of extinction.

The guide also documents rare and accidental visitors, including species such as the Blue-and-white Flycatcher, Rufous-tailed Rock-thrush, and European Honey-buzzard.

“These represent accidental visitors and newly recorded vagrants,” Gamage said. “Altogether, the first edition offers some 25 additional species, all illustrated.”

Art and science in harmony

Unlike many field guides that rely heavily on photographs, Gamage’s book emphasises detailed illustrations. This choice reflects the unique advantages of scientific art.

Illustrations can emphasise diagnostic features, eliminate distracting backgrounds, and present birds in standardised poses, making identification easier.

“The principal birds on each page are painted to a standard scale,” Gamage explained. “Flight and behavioural sketches are shown at smaller scales.”

The guide also includes descriptions of habitats, distribution, nesting behaviour, and alternative names in English, Sinhala, and Tamil.

“The majority of birds have more than one English, Sinhala, and Tamil name,” he said. “All of these are included.”

This multilingual approach reflects Sri Lanka’s cultural diversity and ensures the guide is accessible to a wider audience.

A tool for conservation and connection

Beyond its scientific value, Gamage believes the book serves a deeper purpose: strengthening the bond between people and nature.

By helping readers identify birds and understand their lives, the guide fosters appreciation and responsibility.

“This field guide aims to facilitate identification and provide a general introduction to birds,” he said.

In an era of rapid environmental change, such knowledge is essential. Habitat loss, climate change, and human activity continue to threaten bird populations worldwide, including in Sri Lanka.

Yet birds also offer hope.

Their presence in gardens, wetlands, and forests reminds people of nature’s resilience—and their own role in protecting it.

Gamage hopes the guide will inspire both seasoned ornithologists and beginners alike.

“All these changes will make An Illustrated Field Guide to the Fauna of Sri Lanka – Birds one of the most comprehensive and accurate guides available within Sri Lanka,” he said.

A lifelong devotion takes flight

For Rajika Gamage, birds are not merely subjects of study—they are companions in a lifelong journey of discovery.

Each call heard at dawn, each silhouette glimpsed against the sky, each feathered visitor from distant lands reinforces the wonder that first drew him to ornithology.

With the release of his new book on March 6, that wonder will now be shared more widely than ever before.

In its pages, readers will find not only identification keys and scientific facts, but also something more enduring—the story of an island, told through wings, colour, and song.

By Ifham Nizam