As regular CFZ-watchers will know, for some time Corinna has been doing a column for Animals & Men and a regular segment on On The Track... particularly about out-of-place birds and rare vagrants. There seem to be more and more bird stories from all over the world hitting the news these days so, to make room for them all - and to give them all equal and worthy coverage - she has set up this new blog to cover all things feathery and Fortean.
Showing posts with label rise in numbers. Show all posts
Showing posts with label rise in numbers. Show all posts

Friday, 7 June 2019

Lundy Island's seabirds triple after rat removal


28 May 2019
The number of seabirds on an island in the Bristol Channel has soared following the eradication of rats, conservationists have revealed.
There has been a boost in the numbers of Manx shearwater, puffins and guillemots on Lundy Island 15 years after a project to remove rats ended.
The RSPB said the number of seabirds on the island, off Devon, had tripled to 21,000.
The charity said the recovery had "far exceeded our expectations".
Helen Booker, senior conservation officer for RSPB, said: "This study clearly shows how quickly and positively seabirds respond to the removal of non-native predators.
"Of course, we had anticipated major population increases when the project was launched, but the scale of this recovery has far exceeded our expectations."
The project was launched in 2003 by Natural England, the Landmark Trust, the National Trust and RSPB, and aimed to eradicate the rats because they posed the biggest threat to the survival of the birds.


Sunday, 20 November 2016

Golden eagle numbers close to 'historic' levels




10 November 2016

Numbers of golden eagles in Scotland are close to "historic" levels, with more than 500 pairs, a survey of the birds has found.

RSPB Scotland said there had been a 15% rise since 2003, when the last survey took place, from 442 to 508 pairs.

The research was carried out by experts from the wildlife charity and the Scottish Raptor Study Group. 

Scotland is now thought to be home to the UK's entire population of golden eagles.

England's only resident golden eagle, which occupied a site near Haweswater in the Lake District, has not been seen for more than a year and is feared dead.

The RSPB said the six-month survey - which the charity co-funded with Scottish Natural Heritage (SNH) - showed the raptor could now be defined as having a "favourable conservation status".

'Awe-inspiring'
Numbers of golden eagles in Scotland reached very low numbers in the mid-19th Century, but have been steadily recovering since then.

Duncan Orr-Ewing, head of species and land management at RSPB Scotland, said the birds were an "awe-inspiring part of our natural heritage" and welcomed the news from the survey.

"Across many parts of Scotland there's been a very welcome turnaround in how people respect these magnificent birds, part of a more enlightened public attitude towards birds of prey," he said.

"Increased monitoring and satellite tagging of eagles, as well as stronger sanctions against wildlife crime may be serving as effective deterrents against illegal activity, therefore helping their population to increase.

"However, the continued absence of golden eagles in some areas of eastern Scotland remains a real cause for concern and suggests that much more work needs to be done."


Saturday, 14 March 2015

Record numbers of Griffon Vultures reported in Bulgaria’s Rhodope Mountains

Vultures of many kinds are on the rise in Bulgaria's remote mountains

The numbers of Griffon Vultures found to be nesting in the Eastern Rhodope Mountains of Bulgaria has risen considerably, reports Rewilding Europe.

In February 2015, experts from Rewilding Rhodopes and its partner the Bulgarian Society for the Protection of Birds/ BirdLife Bulgaria visited all the known nesting locations of Griffon Vultures in the Eastern Rhodopes.

Of the 75 registered Griffon Vulture pairs in the area they found that 55 were at an incubation stage and the rest were in the process of building their nests.

Most of the identified pairs consist of adult birds.

“The positive trend of increase of the population of the Griffon Vulture in the Eastern Rhodopes continues this year as well: five more pairs compared to 2014,” says Dobromir Dobrev from the Rewilding Rhodopes team.

“An interesting result of the monitoring is the large number of single, non-breeding birds along the Arda river valley.”