A large analysis of commercial birding trips in Costa Rica, finds companies balance novelty with deliverability - favouring colourful, range-restricted tropical species that clients are likely to see. More here >

A new study has shown that desert-born birds roam far and face greater risks, while Mediterranean birds stay closer to home. More here >

Long-term monitoring at one of Britain's best-known migration hotspots shows that warmer, wetter springs are delaying arrivals - and changing the rhythm of migration itself. More here >

RSPB projects and local volunteers deliver the strongest breeding results for Little Terns in over half a century. More here >

Robert Vaughan and two friends headed to Tory Island for an autumn bird-finding trip and end up landing on a fall of Red-eyed Vireos and Ireland's first and second Harlequin Ducks. More here >

Jon Dunn brings you his weekly birding roundup looking back on a quite stellar week around Britain, Ireland and the Western Palearctic. More here >

WWT Martin Mere is set for a standout weekend of talks, wildlife and autumn spectacle - still time to pre-book and save 10%. More here >

First 19 animals released after seven years of planning in the Two Moors Pine Marten Project. More here >

A new synthesis argues bowers evolved to shape what females see and hear-turning courtship into a sensory 'theatre' rather than a brute-force beauty contest. More here >

Chestnut-winged Babbler complex reshaped: Bangka-Belitung form revived, Banyak Islands name sunk, and Borneo's boundary pushed south. More here >

Nine breeding seasons of individual tracking show Edible Dormice repeatedly visit nest cavities at night and most encounters end in predation. More here >

Great Reed Warblers breeding in Kazakhstan follow a unique, curved migration route to East Africa - and make a remarkable two-step journey home each spring, More here >

Decades of research show that simple design choices can prevent millions of bird deaths each year - yet most buildings remain deadly. More here >

New research finds communities respond far more warmly to Atlantic Puffins than Leach-s Storm-Petrels - with real consequences for light-induced strandings and volunteer rescue. More here >

Police Scotland have issued the following appeal for information after a Sparrowhawk was poisoned in Aberdeenshire. More here >

The White-throated Needletail - famed for its speed and rarity - has been recorded on the British mainland for the first time since 1991. More here >

Jon Dunn is back with his weekly look-back at the weeks best birds from around Britain, Ireland and the Western Palearctic. More here >

Just under 9,000 geese arrive from Iceland as Martin Mere prepares to host October’s North West Bird Watching Festival. More here >

Three decades of monitoring in Høstemark Forest reveal climate-driven shifts and biodiversity loss even in undisturbed woodlands. More here >

Three decades of monitoring in Hostemark Forest reveal climate-driven shifts and biodiversity loss even in undisturbed woodlands. More here >

Research finds older birds and early-season settlers more likely to return to the same nest boxes within and across winters. More here >

New research shows that staging shorebirds forage along the coast but rely on inland sites to rest, underlining the need for diverse habitats. More here >

MSPs told of 'googly eyes' and arm-waving suggestions, but ministers stress focus on workable deterrents and gull conservation. More here >

Study finds citizen science posts provide valuable insights into falcon distribution, diet and behaviour in South Africa. More here >

Long-term research on Alpine Swifts shows that the age of mothers and fathers at conception influences offspring health, survival and even lifespan. More here >

After decades of absence, the nocturnal calls of shearwaters once more echo from burrows on Northern Ireland's seabird island. More here >

Police Scotland appeal for information after satellite-tagged eagle and his mate disappear, sparking fears of foul play. More here >

On a gruelling adventure that tested stamina and spirit, Mike Edgecombe charts the rewards of searching for rare seabirds on the edge of the continental shelf southwest of the Isles of Scilly. More here >

Jon Dunn is back with his weekly look-back at the weeks best birds from around Britain, Ireland and the Western Palearctic. More here >

From guided walks to canoe safaris and ringing demos, Martin Mere’s festival weekend is packed with ways to get closer to wetland wildlife. More here >

Police Scotland confirm bird of prey was killed with banned pesticide and toxic rodenticide near Braco . More here >

One of Wales' last natural red squirrel populations faces peril as woodland is cleared for proposed energy park. More here >

Researchers urge buffer zones of up to 21 km around nests to reduce collision risk in Portugal. More here >

The latest deaths come as a stark reminder of infrastructure risks as conservationists rush to retrofit deadly lines. More here >

Calls from EU Member States to reclassify the Great Cormorant as huntable are misguided, with BirdLife stressing that culls will fail to restore fish stocks. More here >

New research shows that European Robins respond strongly to owl threats but remain indifferent to hawks, altering fuelling and migration timing during stopovers. More here >

New modelling study shows that northern Iberian bird species face dramatic habitat losses under climate change, with land cover playing a crucial role in constraining their ability to shift ranges. More here >

New research reveals that in wild Arabian Babblers, foraging techniques spread through complex social dynamics - often diverging from what the original demonstrator intended. More here >

Long-term surveys show that losses are not led by rare species, but by steep declines in once-abundant birds whose numbers once defined the landscape. More here >

Jon Dunn is back with his weekly look-back at the weeks best birds from around Britain, Ireland and the Western Palearctic. More here >

From leading conservationists to acclaimed photographers and authors, WWT Martin Mere's October event promises a rich weekend of talks, workshops, and wildlife spectacle. More here >

Five foals apparently 'vanished' from a South Uist farm amid claims of eagle predation - but official nest checks have found no evidence. More here >

An initial investigation reveals the scale of hunting, smuggling, and market demand threatening Papua’s unique species, from Birds of Paradise to pig-nosed turtles. More here >

New research shows that natural habitat patches and diverse crop mosaics are key to sustaining bird richness and function in intensively farmed Alpine valleys. More here >

New research reveals how sex, age, and snow depth shape Golden Eagles' risky choices to forage along roadways. More here >

Study of a German trial plot reveals that high-mounted solar panels can support diverse bird use, though habitat complexity remains key. More here >

First-ever confirmed intergeneric hybrid between these historically isolated corvids highlights the ecological surprises emerging under climate change. More here >

Genomic evidence reveals unexpected hybridisation between Little and Australian Ravens, challenging long-held assumptions about species boundaries. More here >

Two decades of systematic fieldwork have reshaped our understanding of abundance and distribution, highlighting the overlooked importance of 'dry' habitats for millions of breeding birds. More here >

Agency concludes the captive-breeding plan as unviable; leading raptor experts say the real priority is tackling ongoing persecution, not moving birds around. More here >

The biggest news of the week was an unprecedented influx of Glossy Ibis into Britain and Ireland, but there was also a decent seasoning of additional rarities and scarcities on offer too. More here >

The festival for everyone who loves birds is back this October. Book online now for 10% off and join a weekend of inspiration, learning and discovery. More here >

New research reveals that seasonally fruit-eating species such as thrushes and sparrows are disproportionately vulnerable to glass strikes, with collisions continuing well into winter. More here >

Tracking study reveals that these cryptic desert birds remain in the region year-round, showing strong fidelity to specific roost sites. More here >

An unusual discovery on a roadside powerline
In February 2025, researchers documented a striking and unusual case in Palmar Norte, southern Costa Rica. More here >

Long-term census data reveal increases in cranes and storks but sharp declines for swans and ducks. More here >

A cryptic hybrid between two lookalike species was confirmed through a rare combination of field observation, sound recordings, and genetic analysis. More here >

Research in southern Portugal shows that while overall bird diversity is unaffected, species like the Little Bustard and Calandra Lark avoid areas close to transmission lines. More here >

New regulations extend protections across more than 670,000 hectares of peatland, aiming to cut emissions, reduce wildfire risks and restore fragile ecosystems. More here >

RSPB celebrates 21 chicks fledging on United Utilities land while campaigners highlight poor breeding success on driven grouse moors. More here >

Big Butterfly Count 2025 records more sightings than last year, yet many familiar species remain far below long-term averages. More here >

Wind tunnel experiments show that thrush nightingales reach peak energy efficiency at speeds used during migration, reshaping our understanding of avian flight. More here >

Jon Dunn brings you his weekly birding roundup looking back at the best birds from around Britain, Ireland and the Western Palearctic. More here >

New study finds seabird reproduction largely synchronised with the rainy season, with habitat features shaping success across cays. More here >

Introduced predators, especially free-ranging dogs, continue to limit recovery of the iconic species, despite abundant forest. More here >

A new expert review finds that many iconic grassland species are slipping towards extinction, with land-use change and human pressures driving the collapse of fragile steppe ecosystems. More here >

Global study reveals that birdwatching destinations thrive not only on species diversity but also on human development and societal stability. More here >

Two decades of atlas data show major contractions in steppe and farmland species, with agricultural yields emerging as a key driver of decline. More here >

DNA evidence shows how a Red-billed Tropicbird that spent 17 consecutive summers in the cold waters of the Gulf of Maine, survived. More here >

Study in southern Spain finds herbaceous cover increases abundance of aerial-feeding birds, with implications for biodiversity and pest control. More here >

Once widespread across the Caucasus, the species now clings on with only a handful of pairs in Armenia and is likely extinct as a breeder in Turkey. More here >

Study of GPS-tracked storks at Europe’s migratory divide shows fledging and departure dates drive whether young birds head west or east. More here >

Artificial nest study finds predation risk six times higher near ski infrastructure, with corvids and foxes the main culprits. More here >

Jon Dunn brings you his weekly birding roundup looking back at the best birds from around Britain, Ireland and the Western Palearctic. More here >

An annual survey that once recorded only a few dozen birds is now charting totals that would once have seemed out of reach. More here >

Behind a simple misunderstanding lies a bigger challenge for coastal wildlife. More here >

Thanks to players of the People's Postcode Lottery, the heart of South Yorkshire's Dearne Valley reserve now offers a more inclusive and inspiring visitor experience. More here >

Three years after Government pledge to ban peat sales, extraction continues on an industrial scale, prompting sharp criticism from The Wildlife Trusts. More here >

Study shows Arctic songbirds face higher metabolic costs when enduring harsher northern winters in exchange for shorter spring migrations. More here >

New research in Namibia shows that GPS-tagged vultures can act as early warning systems for poisoning, potentially saving nearly half of a population with rapid response. More here >

New research reveals that pigments can make up around 25% of a feather's weight, with darker eumelanin-based colours adding more mass than lighter hues. More here >

Following pressure from BirdLife International and local communities, the Lake Natron mining project has been halted in major conservation victory. More here >

During his annual holiday on the Suffolk coast Matthew Denny finds Suffolk's first Zitting Cisticola, which would later go on to become the first breeding record of the species in Britain. More here >

Family party in Suffolk confirms long-anticipated arrival of a new breeding species on the British mainland. More here >

Jon Dunn brings you his weekly birding roundup looking back at the best birds from around Britain, Ireland and the Western Palearctic. More here >

A first-of-its-kind study reveals that up to 6% of free-living Australian birds may possess reproductive features mismatched to their genetic sex. More here >

New research shows Dippers in the Yorkshire Dales shift from song to visual signals when stream noise drowns out their voices. More here >

Tiny cameras show Streaked Shearwaters excreting every 4-10 minutes in the air, never on the sea surface. More here >

Historic nesting at RSPB Cors Ddyga marks a new milestone for Welsh birdlife, as conservationists call for stronger protections in the forthcoming Environment Bill. More here >

Conservation groups warn that the mega-project could devastate one of Europe's most important bird migration corridors. More here >

Extinct in Britain since the 1850s, the sudden appearance of Large Coppers in Dudley and Rowley Regis sparks fascination, controversy, and conservation concern. More here >

Successful nesting in the Peak District highlights both hope and continuing threats for one of Britain's most persecuted birds of prey. More here >

A landmark first for the South of Scotland Golden Eagle Project, as a translocated bird pairs with a wild, satellite-tagged eagle to produce a chick. More here >

Two pairs of White-tailed Eagles have reared chicks in Dorset and Sussex, marking another milestone in the species' return to England after more than two centuries of absence. More here >

One of the rarest butterflies in the UK appears to be recolonising Wales decades after the last population died out. More here >

Jon Dunn brings you his weekly birding roundup looking back at the best birds from around Britain, Ireland and the Western Palearctic. More here >

On-board machine learning and multi-sensor loggers enable seabirds to initiate and record playback trials over land and sea. More here >

A new study has found that both dance and vocal similarity, tempered by evolutionary distance, influence hybridisation in these charismatic Neotropical birds. More here >

New research shows that recording calls can reliably estimate population size - and even breeding success - in one of Britain's most secretive seabirds. More here >

Satellite tracking of Whimbrels in Hangzhou Bay reveals high site fidelity, two distinct migration routes, and critical inland stopovers still lacking formal protection. More here >