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.

Friday, 9 January 2015

Hormonal similarity makes happy couples, at least in birds



Date:
January 7, 2015

Source:
Society for Integrative and Comparative Biology (SICB)

Summary:
Some people say that we become more like our partner as time goes on. Surprisingly, the same seems to be true in the animal world -- studies on compatibility between mates show that individual animals are more successful when they behave in a similar fashion to their mate. New research shows that mating pairs of the bird species known as great tits become more similar in their hormones over time.


Thursday, 8 January 2015

Drake's Island developer threatens to 'invest money elsewhere' if council blocks plan over egrets

By Plymouth Herald | Posted: January 08, 2015

THE developer behind proposals for a luxury hotel on Drake’s Island has threatened to abandon the project, accusing council officers of holding the scheme to ransom over a collection of rare birds.

The Herald reported previously that a colony of little egrets which live on the island could scupper the application, which is recommended for refusal ahead of a planning meeting next week.

Rotolok Holdings’ plan to convert the listed buildings on the island into a 43-bedroom hotel, bar, restaurant, spa, gym and swimming pool has encountered resistance from wildlife and conservation groups who are worried about the birds’ natural habitat in the island’s trees.

Rotolok’s Aidan McCauley said: “I am staggered that after years of close working with council officers they are choosing to ignore the evidence that is before them and turn our proposed investment away.



Read more: 






Are human behaviors affecting bird communities in residential areas?

Similar patterns in bird communities observed across geographically different 'exurban' ecosystems

WILDLIFE CONSERVATION SOCIETY
A new study from the Wildlife Conservation Society shows that habitat alteration may be less important than other factors- such as human behavior- in driving the effects of "exurban" development on bird communities. These unexpected results are fueling more questions that may ultimately lead to informed landowners lessening their impacts on local wildlife.

Exurban development is generally rural residential development in attractive natural areas characterized by low density and large lot sizes. Through myriad impacts including the fragmentation of habitat, disruption of animal movement patterns, and predation or disturbance from domestic pets, this type of development can result in altered wildlife abundance, species composition and behavior in a surrounding ecosystem.

Continued ...

Wednesday, 7 January 2015

PacifiCorp pleads guilty, will pay $2.5M for eagle and other bird deaths at Wyoming wind farms

CHEYENNE, Wyo. - A utility will pay $2.5 million in fines, restitution and community service after pleading guilty to killing golden eagles and other birds at two Wyoming wind farms.

The Migratory Bird Treaty Act violations stem from the deaths of 38 golden eagles and 336 other protected birds at PacifiCorp's Seven Mile Hill and Glenrock/Rolling Hills wind farms in east-central Wyoming.

The company entered the plea Tuesday in U.S. District Court in Wyoming.

The Justice Department and Portland, Oregon-based PacifiCorp announced the agreement Dec. 19. Under the deal, the company agreed to pay fines as well as restitution and community service with a total value of $2.5 million.

RSPB News: Children in West Country to spot birds in their playgrounds

Media release

FOR IMMEDIATE RELEASE

Children in West Country to spot birds in their playgrounds
RSPB’s Big Schools’ Birdwatch:  5 January - 13 February
It’s back – the RSPB’s Big Schools’ Birdwatch has started, with children across the West Country peering out of their classroom windows to take part in the world’s biggest school wildlife survey.

Running from 5 January-13 February 2015, the survey encourages schoolchildren of all ages, and their teachers, to count the birds in their school grounds for one hour of one day. Each school’s findings will help the RSPB’s experts to build a picture of bird populations and monitor any changes.

Last year, more than 70,000 pupils and teachers across the UK took part in the Big Schools’ Birdwatch, which revealed the blackbird as the most commonly seen bird in school grounds, with 85% of schools seeing an average of five [see note 1].

Now the RSPB is looking forward to receiving this year’s school wildlife sightings, which also contribute to the results of the RSPB’s annual Big Garden Birdwatch – the biggest wildlife survey in the world, which takes place on 24-25 January.

Tony Whitehead, speaking for the RSPB in the south west said: “Taking part in the RSPB’s Big Schools’ Birdwatch is a fantastic excuse to stare out of the classroom window and discover much more about the wildlife which visits your playground. It only takes an hour and can be held anytime between now and 13 February.

“By keeping a look out and making a note of the different kinds of birds, children will not only improve their observation skills and enjoy a great learning experience, but they will also be encouraged to want to help to give nature a home, which is fantastic.” [See note 4].

There is still time for schools to sign up to take part in the Birdwatch. Teachers, helpers or children don’t need to be experts to take part in the survey. Everything a teacher would need to plan a fantastic Birdwatch, and develop their children’s knowledge and interest in the birds they see every day, is available to download, including guidance notes, recipes, things to make and counting charts.

Tony added: “There’s plenty of flexibility for schools to run the survey as simply as they would like, or as the centrepiece of cross-curricular studies, project work or as part of work to improve their school grounds.

“It’s fun, easy and simple to set up, it works for all ages, and even if it’s a dull, rainy January day, you can still gaze out of the classroom window and see a flash of colour. We hope as many schools as possible in the West Country will take part in this great event and, don’t forget, the Birdwatch can also be adapted for youth groups such as Brownies and Cubs.”

The RSPB has also produced specially designed resources for under-5s, children aged five to eleven and for those aged 11 and above.

For further information on Big Schools’ Birdwatch, visit
rspb.org.uk/schoolswatch and for more information on the Big Garden Birdwatch, visit rspb.org.uk/birdwatch

Tuesday, 6 January 2015

Humans, sparrows make sense of sounds in similar ways: Complex set of cognitive skills

Date:
January 5, 2015

Source:
Duke University

Summary:
The song of the swamp sparrow -- a grey-breasted bird found in wetlands throughout much of North America -- is a simple melodious trill. But according to a new study swamp sparrows are capable of processing the notes that make up their simple songs in more sophisticated ways than previously realized -- an ability that may help researchers better understand the perceptual building blocks that enable language in humans.


Tracing evolution of chicken flu virus yields insight into origins of deadly H7N9 strain

Date:
December 29, 2014

Source:
St. Jude Children's Research Hospital

Summary:
An international research team has shown how changes in a flu virus that has plagued Chinese poultry farms for decades helped create the novel avian H7N9 influenza A virus that has sickened more than 375 people since 2013.