Icelandic Gyrfalcons Face Rising Threat as Avian Flu Intensifies
Disease ecology is no longer a distant concern for the North’s apex predators. © Seth Beaudreault/Toolik Field Station

Icelandic Gyrfalcons Face Rising Threat as Avian Flu Intensifies


Share this post
American Oystercatchers Take to the Rooftops: A Desperate Response to a Shrinking Coastline
An American Oystercatcher on a gravel rooftop nest shows a precarious adaptation as shrinking shorelines force birds to seek refuge above ground. © Kara Durda, Audubon Florida

American Oystercatchers Take to the Rooftops: A Desperate Response to a Shrinking Coastline

As coastal nesting habitats disappear, American Oystercatchers along Florida’s Gulf Coast are turning to gravel rooftops—an extraordinary but risky adaptation driven by urban expansion and shrinking shorelines.


Abigail McKay

Abigail McKay

Sound-based surveys uncover fine-scale habitat selection in the declining Crested Tit
Forest birds are often assumed to depend primarily on age and maturity, yet fine-scale structure and composition may shape habitat use long before breeding begins. © Steve Roach

Sound-based surveys uncover fine-scale habitat selection in the declining Crested Tit

New research from Finland suggests that Crested Tits respond more to fine-scale forest structure than to forest age in early spring, challenging assumptions about how habitat quality is defined in managed boreal forests.


Gyorgy Szimuly

Gyorgy Szimuly

Choosing Survival: Habitat Shifts in Wintering Taiga Bean Geese
Winter landscapes can appear rich in food, yet a few degrees below zero can render familiar feeding grounds unusable. For Taiga Bean Geese, survival depends on recognising when to abandon frozen pastures and seek alternative refuges. © Lars Petersson

Choosing Survival: Habitat Shifts in Wintering Taiga Bean Geese

When frost locks grasslands out of reach, Taiga Bean Geese turn to winter cereal fields to survive. New research shows how these fields become lifelines during the coldest days of winter.


Gyorgy Szimuly

Gyorgy Szimuly