Tracked for the First Time: How Juvenile Egrets Disperse Across Australia – and Beyond
Tracking the journey from sky to sanctuary—this Plumed Egret in flight represents the movement patterns unveiled through satellite telemetry in the Macquarie Marshes. © Ged Tranter

Tracked for the First Time: How Juvenile Egrets Disperse Across Australia – and Beyond

A pioneering study uses GPS telemetry to map the early dispersal of great and plumed egrets from the Macquarie Marshes, revealing striking differences in their movement strategies and vital clues for wetland conservation.
Movement and Distribution
The Ornithologist

The Ornithologist
Same Species, Different Clocks: Migration That Shapes Reproductive Timing in Birds
A Dark-eyed Junco (Junco hyemalis oreganus) in the fresh light of spring. While this species isn’t featured in the study, it serves as a reminder of how migration and seasonal timing weave together in the lives of birds across latitudes. © Ilya Povalyaev

Same Species, Different Clocks: Migration That Shapes Reproductive Timing in Birds

Why do some birds get ready to breed while others are still preparing to migrate—despite living in the same place? The answer lies in how they sense time.
Breeding and Life-cycles
The Ornithologist

The Ornithologist
The Winter Legacy of Tata: An Interview with Dr László Musicz
A massive goose flock flies over Old Lake of Tata with the castle in the background – where centuries of history meet the rhythms of wild nature. © Péter Csonka

The Winter Legacy of Tata: An Interview with Dr László Musicz

Over four decades of monitoring have revealed a quiet revolution in the skies above the Old Lake of Hungary. As the Tundra Bean Goose retreats, the Greater White-fronted Goose has taken its place – and the implications ripple across Europe.
Editorial
Gyorgy Szimuly

Gyorgy Szimuly
The Extreme Breeding Ecology of Cliff-nesting Swifts
A Common Swift glides through golden evening light – briefly grounded in its breeding season before returning to a life spent almost entirely in the air. © Marcin Sidelnik

The Extreme Breeding Ecology of Cliff-nesting Swifts

Cliff-nesting swifts defy gravity – and ecological convention. This article explores how these aerial specialists adapted to breed in some of the planet’s most inhospitable vertical landscapes.
Breeding and Life-cycles
The Ornithologist

The Ornithologist