Peregrine Falcon Nest in Andover — Watch the Live Webcam
Andover and Its Winged Inhabitants
The small town of Andover in Hampshire, southern England, isn't known to every tourist. But for wildlife enthusiasts, this place has long been a point of attraction — peregrine falcons, the fastest living creatures on the planet, inhabit the tower of St Mary's Church. A webcam installed beneath the vaults of the ancient church allows viewers to observe the life of these majestic predators from anywhere in the world.
Andover is situated in the picturesque valley of the River Test, approximately 100 kilometres southwest of London. The town has preserved the atmosphere of an old English market, but its main attraction isn't the architecture — it's the winged inhabitants of the tower. The peregrine falcons chose St Mary's Church as their nesting site, turning an ordinary parish church into a site of national conservation significance.
Peregrine Falcon — The Animal World's Record Holder
The peregrine falcon is a bird of prey whose diving speed has no equal in nature. According to scientific research, the peregrine falcon reaches speeds of over 320 km/h when attacking prey. This makes it the absolute record holder among all living organisms on Earth.
The peregrine falcon is easily recognisable by its appearance: dark grey plumage on the back, a lighter belly with cross-barring, and the characteristic dark "moustache" mark — a stripe running from the eye to the neck, resembling sideburns or a moustache. The eyes are large and dark with a yellow ring around the pupil. The legs are powerful, yellow with black talons. An adult can reach a wingspan of up to 120 centimetres with a body mass ranging from 700 grams to 1.5 kilograms.
The peregrine falcon primarily hunts medium-sized birds — pigeons, ducks, thrushes, and starlings. In Andover's urban environment, feral pigeons form the mainstay of its diet, as their population in English towns is quite numerous. Hunting takes place in the air: the falcon climbs to altitude, folds its wings, and dives at its prey at incredible speed, striking with its talons.
Why Peregrine Falcons Choose Cathedrals
Tall stone buildings — cathedrals, bell towers, factory chimneys, suspension bridges — serve as a complete substitute for natural rocky cliffs for peregrine falcons. In the wild, these falcons nest on inaccessible rocky ledges that provide a vantage point and protection from ground predators. The urban environment offers the same advantages: height, safety, and an abundance of prey.
As ornithologists note, peregrine falcons choose cathedrals and tall buildings as a substitute for natural rocky cliffs — the height provides safety from ground predators, and the urban environment offers an abundance of prey. St Mary's Church in Andover fits these criteria perfectly: its tower rises above the surrounding buildings, giving the falcons an excellent view over the town square and nearby parks.
The history of peregrine falcons nesting on buildings in Britain dates back to 1864/65, when a pair of peregrine falcons took up residence at Salisbury Cathedral. Since then, peregrine falcons have colonised many urban areas. Today in the UK, peregrine falcons nest on more than 200 urban and artificial structures across the country — from cathedrals to skyscrapers and industrial facilities.
From Disaster to Recovery
In the 20th century, peregrine falcons found themselves on the brink of extinction in Western Europe. The widespread use of the pesticide DDT in agriculture after World War II led to catastrophic consequences. The chemical accumulated through the food chain: from insects to small birds, and then to predators. In peregrine falcons, DDT caused eggshell thinning — females crushed the clutch under their own weight during incubation.
By 1963–1964, the peregrine falcon population in the UK had declined by 80%. In some regions of the country, these falcons disappeared entirely. The ban on DDT in the early 1970s, combined with reintroduction programmes and nest protection efforts, allowed the species to begin a slow recovery.
Today, the peregrine falcon holds a "Least Concern" status on the IUCN Red List and a Green conservation status in the UK. This is one of the most impressive success stories of conservation programmes in British ornithological history. The shift of peregrine falcons from traditional mountain habitats to lowlands and cities played a key role in population recovery — the urban environment became both a refuge and a springboard for expansion.
The "Andover Peregrines" Project
The peregrine falcon nest at St Mary's Church in Andover is not merely a random natural phenomenon — it's the result of deliberate efforts by the local community. The project to attract peregrine falcons to the town began with the installation of a special nest box on the church tower. The initiative received support from the Heritage Lottery Fund and was organised with the involvement of local conservation organisations.
Local residents of Andover actively participate in supporting the feathered inhabitants of the tower. A crowdfunding campaign "Andover Peregrines" runs on the JustGiving platform, raising funds for equipment maintenance, scientific research, and educational programmes. Wildlife photographer Sue Morris regularly documents the lives of peregrine falcon chicks at St Mary's Church, creating a unique photo archive spanning several generations of birds.
Public peregrine falcon watching events are also held in Andover, using telescopes on the town square — volunteers help passers-by spot the birds on the tower and share stories about their lives. Such events have turned the peregrine falcons into a symbol of the town and a source of pride for local residents.
Ringing and Scientific Monitoring
When watching the peregrine falcons via the webcam, you may notice bright coloured rings on their legs — green, red, blue. These are not decorations but an important scientific tool. Each ring carries a unique alphanumeric code that allows researchers to identify individual birds throughout their lifetime.
Ringing of peregrine falcon chicks is carried out by ornithologists at approximately three weeks of age, when the chicks are large enough to be handled safely but are not yet capable of leaving the nest. The procedure takes a few minutes and causes no harm to the bird. Data on each ringed chick is entered into the national database of the British Trust for Ornithology.
Thanks to ringing, scientists can track migration routes, lifespan, site fidelity, and family relationships between different pairs. Some peregrine falcons from Andover have been spotted in other regions of the UK, demonstrating population connectivity and the species' successful adaptation to the urban environment.
How the Webcam Is Set Up in the Cathedral
The webcam at St Mary's Church in Andover is a high-tech surveillance system capable of operating around the clock regardless of weather conditions. The camera is installed in close proximity to the nest but positioned so as not to disturb the birds. Infrared illumination allows observation even in complete darkness — peregrine falcons are active at dawn and dusk.
The broadcast is in high definition, allowing viewers to see the finest details: feather texture, the colour of leg rings, and chick behaviour. The signal is transmitted via the internet, making the peregrine falcon nest accessible for observation from anywhere in the world. For many viewers, this webcam has become a window into the wild right from their homes.
The camera's power system is autonomous and designed for year-round operation. Equipment maintenance is carried out during the period when the peregrine falcons are not nesting — typically in late summer and autumn. At the same time, the nest platform is cleaned and the equipment is serviced.
Seasonal Nesting Calendar
The lives of the peregrine falcons at St Mary's Church tower follow a strict seasonal rhythm. In winter, the adult birds occupy the nesting territory, performing display flights and loudly proclaiming their claim to the site. In February–March, the pair begins courtship: the male brings prey to the female, performs aerial acrobatics, and prepares the nest.
Egg-laying typically occurs in late March to early April. The female lays 3–4 eggs at intervals of 2–3 days. Incubation lasts about 33 days, with the bulk of the responsibility falling on the female, though the male sometimes relieves her. The chicks hatch covered in white down, helpless and entirely dependent on their parents.
During the first three weeks, the chicks grow rapidly, fed by prey brought by their parents. By five weeks, they are covered in feathers and begin to show interest in the world around them. At six to seven weeks of age, the young peregrine falcons make their first flight — a moment eagerly awaited with hope and anxiety by thousands of online viewers. After fledging, the young birds remain under their parents' care for several more weeks, learning to hunt and developing survival skills.
What You Can See on the Camera
The online camera at St Mary's Church in Andover shows the peregrine falcon nest, situated in a recess in the tower's stone wall. The nest is a shallow platform lined with twigs, feathers, and other material. On camera, you can observe the adult birds with their characteristic dark grey plumage, yellow-orange markings around the eyes, and the famous dark "moustache" — the species' distinguishing feature.
The birds' legs clearly display coloured rings — green, red, blue — markers used for scientific monitoring and population tracking. During the nesting season, you can see peregrine falcon chicks on camera: first as white fluffy balls, then growing fledglings covered in feathers and preparing for their first flight. The webcam operates around the clock, allowing you to observe the birds at any time — from dawn feedings to nighttime rest on the edge of the nest.
