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 female. Show all posts
Showing posts with label female. Show all posts

Thursday, 3 November 2016

Crane re-introduction project’s best breeding female bird found shot dead



Media release FOR IMMEDIATE PUBLICATION

The body of a female crane released as part of the Great Crane Project five years ago has been found shot dead. 

The bird, nicknamed Swampy, was found dead in a maize field, near Ilchester, by a Somerset farmer recently. The crane’s body was handed to the Great Crane Project team and a subsequent post-mortem examination identified four round metal objects identified as gun shot. The most likely cause of death was shooting, the post-mortem examination concluded. 

Because cranes are such large birds it is highly unusual for them to be shot. Details of the incident have been reported to Avon and Somerset Police. The bird was given the nickname Swampy because the egg she hatched from had been collected from a particularly treacherous and foul-smelling swamp in Germany. 

Damon Bridge, who manages the Great Crane Project, said: “This is tragic and upsetting and what is particularly galling is that Swampy was the project’s best breeding female, having successfully raised two chicks in Somerset in 2015, and another this year. “She would have been highly likely to go on and make more successful breeding attempts. “Her mate Alexander has been seen continuing to raise their 2016 chick. 

Alexander is likely to find a new mate for the 2017 breeding season but whether the new pair will go on to have the success Alexander and Swampy did remains to be seen.” 

The Great Crane Project team and police are working to raise awareness of the presence of cranes with the shooting community in Somerset, and the bird’s legal status. Cranes cannot be legally shot in the UK and the RSPB is offering a £1,000 reward for information that leads to a conviction. 

Anybody with information should contact Avon and Somerset Police quoting crime reference number 5216228321 

Ends
For further information, images, or to arrange an interview, please contact: Chris Baker, RSPB Communications Officer, 01392 453299 / 07701 050010
Notes: The Great Crane Project is a partnership between the Wildfowl and Wetlands Trust, the RSPB and the Pensthorpe Conservation Trust, with major funding from the Viridor Credits Environmental Company. The aim is to restore healthy populations of wild cranes throughout the UK, so people can once again experience these beautiful birds.
Chris Baker Communications Officer Tel: 01392 453299 Mobile: 07701 050010 South West Regional Office, 4th Floor (North Block), Broadwalk House, Southernhay West, Exeter, Devon, EX1 1TS

Saturday, 25 May 2013

Mum and Dad Dinosaurs Shared the Work

May 15, 2013 — A study into the brooding behaviour of birds has revealed their dinosaur ancestors shared the load when it came to incubation of eggs. 

Research into the incubation behaviour of birds suggests the type of parental care carried out by their long extinct ancestors. 

The study aimed to test the hypothesis that data from extant birds could be used to predict the incubation behaviour of Theropods, the group of carnivorous dinosaurs from which birds descended. 

The paper, out today in Biology Letters, was co-authored by Dr Charles Deeming and Dr Marcello Ruta from the University of Lincoln's School of Life Sciences and Dr Geoff Birchard from George Mason University, Virginia. 

By taking into account factors known to affect egg and clutch size in living bird species, the authors -- who started their investigation last summer at the University of Lincoln's Riseholme campus -- found that shared incubation was the ancestral incubation behaviour. Previously it had been claimed that only male Theropod dinosaurs incubated the eggs. 

Dr Deeming said: "In 2009 a study in the journal Science suggested that it was males of the small carnivorous dinosaurs Troodon and Oviraptor that incubated their eggs. Irrespective of whether you accept the idea of Theropod dinosaurs sitting on eggs like birds or not, the analysis raised some concerns that we wanted to address. We decided to repeat the study with a larger data set and a better understanding of bird biology because other palaeontologists were starting to use the original results in Science in order to predict the incubation behaviour of other dinosaur species. Our analysis of the relationship between female body mass and clutch mass was interesting in its own right but also showed that it was not possible to conclude anything about incubation in extinct distant relatives of the birds."