#urban-bird-diversity

#urban-bird-diversity

"They didn't even try to fly away. They just feebly made noise," a woman told the Santa Barbara Independent on Saturday after spotting over two dozen dead or dying cormorants near Goleta Beach. "A few were on their stomachs, wings spread [and] gasping for breath.... Heartbreaking."

The regeneration plan includes over 10,000 apartments, new transportation links, and commercial and civic spaces, forming a comprehensive urban redevelopment strategy aligned with 15-minute city principles.

A study by researchers at the University of California Berkeley has found that ethanol is surprisingly common in floral nectar, the sugary fuel that keeps pollinators alive. Yeast feeding on those sugars produces trace amounts of alcohol, and in this study, it showed up in 26 of the 29 plant species sampled.

'Our results show that the next 20 years are critical,' lead author Dr Rob Cooke told the Daily Mail. 'By around 2050, we reach a point where the choices we make on emissions and land use will largely determine whether Britain moves towards a much more degraded or a much more nature‑positive future.'

When faced with a choice between a box with eyes painted on it and a plain box, the gulls were slower to approach the box with eyes and less likely to peck at it.

The city of Orlando happens to have the most green space per resident than any other major city, according to a new analysis from travel platform BookRetreats. The city, known as The City Beautiful, offers roughly 2,777 square feet of greenery per person. That translates to more than 148 parks, gardens, and recreation areas, according to the study, with plenty of lakes, trails, and botanical gardens to explore.

It's an opportunity for people to get out and see birds without pressure, no matter how long it takes or how many birds we see, said OBara, a retired nurse who has been leading the accessible outings for three years. She said disabled people often cannot keep up on traditional outings, especially when competitive birders are focused on checking off a list of the greatest possible number of species.

This declaration establishes a much-needed green lung for this part of the borough. Our charity launched this campaign back in January 2021. At that time, we were emerging from Covid lockdown, and people were discovering the wonders of nature and wildlife on their doorstep in the Brent River Park.

An unnamed tourist saw it and told Aidan Moore, who works for Alcatraz City Cruises. Moore told SFGATE that he was initially skeptical, but the guest's iPhone footage left little room for doubt. The video shows, not a sea lion or an otter, but an actual Canis latrans, doggedly dogpaddling, then clambering out of the water, noticeably shaky and struggling to settle tired paws on the craggy rocks.

Researchers found that the inclusion of cigarette butts in nests led to significantly elevated hemoglobin and red blood cell concentration, indicating improved physiological condition.

While the data shows 80% of people live within walking distance of green or blue spaces such as a river, park or woodland, it also reveals a disparity between rural and poorer urban areas. In some areas of local authorities, fewer than 20% of residents live close to these spaces, according to data released by the Department for Environment, Food and Rural Affairs on Wednesday.

Around a third of UK gardeners use pesticides, and our studies found that house sparrow numbers, for example, were nearly 40% lower in gardens where the pesticide metaldehyde was used. By reducing pesticide use, you can actively encourage birds back into your outdoor spaces, as they rely on invertebrates such as slugs and snails as natural prey.

Nearly half of the 261 species studied showed big enough losses in numbers to be statistically significant and more than half of those declining are seeing their losses accelerate since 1987, according to Thursday's journal Science. The study is the first to look at more than the total bird population by examining the trends in their decrease, where they are shrinking the most and what the declines are connected to.

Though they're individually tiny, parking spots quietly play a dominant role in shaping urban landscapes. Most US cities dedicate at least 25% of their developable land to them. Some, even more. That land usage doesn't only determine the way a city looks. It also means covering large swathes of urban areas in heat-absorbing asphalt, which contributes to making summers hotter and heightens the risk of flooding since it prevents drainage during storms and heavy rainfall.

Previous research has shown that people feel better in bird-rich environments, but Christoph Randler, from the University of Tubingen, and colleagues wanted to see if that warm fuzzy feeling translated into measurable physiological changes. They rigged up a park with loudspeakers playing the songs of rare birds and measured the blood pressure, heart rate and cortisol levels (a marker of stress) of volunteers before and after taking a 30-minute walk through the park.

In Indra's Net of pearls and jewels, every gem reflects every other, a shimmering image of interdependence. This ancient Vedic metaphor for connection across the cosmos also illuminates what the environmental philosopher Glenn Albrecht first proposed in 2014as 'theSymbiocene': the era after the Anthropocene, in which human technologies take their cues from living systems and work in partnership rather than through dominance.

London is the only place in the UK where you can find scorpions, snakes, turtles, seals, peacocks, falcons all in one city and not London zoo. Step outside and you will encounter a patchwork of writhing, buzzing, bubbling urban microclimates. Sam Davenport, the director of nature recovery at the London Wildlife Trust, emphasises the sheer variation in habitats that you find in UK cities, which creates an amazing mosaic of wildlife.

Many people look up to admire the silhouette of raptors, some of the planet's largest birds, soaring through seemingly empty skies. But increasingly, research shows us that this fascination runs both ways. From high above, these birds are watching us too. Thanks to the development of tiny GPS tracking devices attached to their bodies, researchers are getting millions of data points on the day-to-day lives of these apex predators of the skies, giving us greater insight into where they hunt and rest.

In the concrete jungle of New York City, where towering skyscrapers define the skyline, a budding movement is turning rooftops into lush green expanses. This eco-conscious trend, known as the Green Roof Movement, is transforming urban spaces into verdant oases. As the city faces numerous environmental challenges, this initiative reflects a broader effort to harness sustainable solutions. In this article, we delve into the Green Roof Movement, exploring how NYC's skyscrapers are embracing eco-friendly transformations.

A 450 million development at London's Barbican Estate faces being derailed after two nesting peregrine falcons were discovered at the location. The birds of prey have been spotted using towers near the 1 Silk Street site as a breeding ground, with authorities warning developers the discovery could jeopardise the entire project. Under British wildlife protection laws, peregrine falcons receive the maximum level of safeguarding, making it a criminal offence to disturb them while breeding.

When compared with places such as Norway and Sweden, the UK has relatively warm winters, and we get large numbers of migratory birds from all over Europe, which travel here seeking shelter, food and water. But numbers change every year depending on what the weather is like there and here with the recent cold spell you may see some surprise migratory visitors outside your window

From Highway 101 to Monterey Road, traffic in Silicon Valley has become deadly for wildlife trying to move between the Santa Cruz Mountains and the Diablo Range. Now, a major project is underway to connect preserved open spaces in the South Bay and reduce dangerous crashes for drivers. Monterey Road is a death trap, said Fraser Shilling, a researcher at UC Davis who studies how wildlife interacts with roads.