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Mostrando entradas con la etiqueta cuckoo. Mostrar todas las entradas
Mostrando entradas con la etiqueta cuckoo. Mostrar todas las entradas

7 de agosto de 2023

Estudia la distribución de las poblaciones de aves en matorrales y explora otros hábitats para su restauración

  Oferta compartida por Cristina


Conservation Scientist - Successional Habitats


Reference: JUL20238844
Expiry date: 00:59, Fri, 25th Aug 2023
Location: RSPB UKHQ - The Lodge
Salary: £36,577.00 - £39,269.00 Per Annum
Benefits: Pension Scheme, Life Assurance Scheme, 26 days' Annual Leave
Duration: 9 months
Attachments: CandidateGuidanceNotes2021.pdf



We have an excellent opportunity for a scientist to join the England & Wales team within the RSPB Centre for Conservation Science.

We are looking for someone with a strong background in ecology, applied statistics, remote sensing and GIS to explore how bird-rich successional scrub habitats can be created and maintained for use as landscape-scale interventions.

What's the role about?

Several declining priority bird species breed at high densities in successional scrub habitats, prompting interest in how successional scrub might be used in large-scale conservation interventions in lowland UK. It can take many years for such sites to reach optimal levels of structural heterogeneity, but the value to birds can decline quickly as they become less complex and are succeeded by woodland. Creating and maintaining such habitats requires significant time and investment, so this project seeks to learn how exemplar sites have become prime bird-rich habitats.

This project consists of two stages. Initially, the project will explore existing bird & habitat datasets to identify the structural habitat features associated with high densities of priority bird species. The initial analysis will use data from the rewilded Knepp Estate, which holds significant breeding populations of priority birds, including cuckoo, turtle dove and nightingale. The project will combine breeding bird surveys with data-rich, classified drone imagery and LIDAR data collected by the Knepp Estate and Queen Mary University. Breeding bird distribution will be modelled using the availability of nesting and foraging habitat features derived from remote sensing data.

The second stage will be to develop a proposal for a multisite observational study that will test how effective different management regimes have been at creating and/or maintaining optimal habitat conditions for birds and their invertebrate prey. This will include identifying a suite of study sites that have developed significant bird populations through various means, potentially including habitat restoration, rewilding with a suite of free-roaming large herbivores and rotational management.

The role's location is flexible within the UK, although an England base would be preferred. There is the option to be partially or fully based at an RSPB office. Periodic travel to meet team members and collaborators (including potential future study sites) will be required and may entail overnight stays. Occasional additional travel will be necessary for scientific meetings and conferences.

Essentials:Proven scientific research experience (e.g. from completing a PhD or conducting a similar project).
Knowledge of the breeding and feeding ecology of a range of farmland and woodland bird species so that appropriate analytical approaches and research questions can be devised to extract novel insights from landscape-scale habitat data.
Up-to-date knowledge of multivariate statistical methods particularly mixed modelling methods, spatial statistics, plus a willingness to learn new methods.
Familiar with remote sensing methods, ideally with previous experience of acquiring, processing and analysing this form of data.
Familiar with Microsoft Office, GIS applications (e.g. QGIS, ARC GIS), and fluent in R or equivalent statistical software plus a willingness to learn new programmes.
Self-motivated and able to work efficiently under pressure within a defined work plan to meet agreed deadlines (sometimes for external meetings). This necessitates the ability to plan and organise own work and to manage the work of other staff.
Collecting, curating and analysing large and complex data sets that can pass international peer-reviewed standards of scrutiny and audit.
Strong writing skills, for example through overseeing the production of peer-reviewed papers and reports.
Able to communicate your work to a wide range of internal and external partners, helping to build and maintain close collaborations.
Capable of being a positive ambassador for the RSPB.
You must meet the standards that are comparable to level 3 qualifications in England, Wales, and Northern Ireland, or higher levels in Scotland.

Desirables:Knowledge of UK conservation issues and practice and conservation science.
Track record of leading scientific publication in internationally recognised journals.
Experience of sampling and identifying invertebrates.

Additional Information

This is a Fixed Term 9-month contract. This would ideally be a full-time role (37.5 hours per week); however, we also welcome applications from qualified candidates who may be seeking a part-time position. We reserve the right to make this role permenant at any time.

Interviews are currently scheduled to be held in early September.

For further information, please get in touch with Dave Buckingham (david.buckingham@rspb.org.uk).

You will be asked to provide your CV and complete an application form as part of this application process. Please describe in the application form how you meet each of the essential and desirable criteria listed above.

We are committed to developing an inclusive and diverse RSPB, in which everyone feels supported, valued, and able to be their full selves. To achieve our vision of creating a world richer in nature, we need more people on nature's side and more diverse people. People of colour and disabled people are underrepresented across the environment, climate, sustainability, and conservation sectors. If you identify as a person of colour and/or disabled, we are particularly interested in receiving your application. Contact us to discuss any additional support you may need to complete your application and we can make reasonable adjustments to the interview process.

The RSPB is a licenced sponsor. This role is eligible for UK Visa Sponsorship.

Before applying for this role, we recommend reading through the candidate guidance notes attached to the top of this advert.

19 de febrero de 2023

Estudia el comportamiento de aves de Nueva Caledonia: investigación centrada en biología reproductiva del cuco y su hospedador

Oferta compartida por Cristina

The role of early environment and physiology on phenotypic variation of nestlings in an avian coevolutionary arms race


We are looking for a highly motivated PhD student to join the Behavioural Ecology Group at the Museum and Institute of Zoology of the Polish Academy of Sciences in Warsaw (Poland). The student will conduct research on the environmental and physiological mechanisms determining phenotypic variation in nestlings of fan-tailed gerygone (Gerygone flavolateralis) from New Caledonia.


Short description: In New Caledonia the brood-parasitic shining bronze-cuckoo (Chalcites lucidus) and its exclusive host the fan-tailed gerygone have nestlings occurring in two discrete colour morphs, either pink-grey (bright) or dark-grey (dark). The cuckoo nestlings mimic the gerygone nestlings but, despite mimicry and phenotypic variation, host parents discriminate and eject the cuckoo nestling from the nest. Our research has focused on the breeding biology of host and parasite, cognitive mechanisms underlying host’s recognition of the parasite nestling and genetic basis of nestling colour. However, we still know little about the role of ecological and physiological mechanisms in determining nestling phenotypic variation.




Work description: We will conduct fieldwork in a well-established site on the main island of Grand Terre in New Caledonia for 3-4 months per year during the period September – January. The objectives of the main research project will be to investigate if the host nestling phenotype 1) depends on the mother’s condition and changes in incubation patterns, 2) depends on nest environment during incubation and 3) is associated with physiological differences in immune and stress response. Additionally, the PhD candidate will have ample possibilities to develop complementary research. Depending on the student interests, it will be possible to participate in molecular work (genetics and corticosteroid analysis).

Salary: the project is financed by the Polish National Science Center and will grant a scholarship of 5000 PLN for 4 years.

Additional info: full description of the project, candidate requirements and additional info can be found at https://www.miiz.waw.pl/en/ogloszenia/oferty-pracy

How to apply: please send 1) cover letter (max 1 page), 2) CV with contact details of 2 referees, 3) copy of the M.Sc. certificate and 4) filled application form to the BioPlanet doctoral school (https://szkoladoktorska-bioplanet.pl/en/downloadable-forms/) to dr. Alfredo Attisano (aattisano@miiz.waw.pl). Deadline: 26/02/2023

17 de junio de 2011

Avian Field Research Assistant: Cuckoo - host coevolution

Research School of Biology, Australian National University
Salary: AU$49,501 - $65,086
Duration: 18 months, full or part-time (please indicate your
preference), with possible extension.
Closing Date: 30 June 2011

This position is available from 1 September 2011 to join Dr Naomi
Langmore (ANU), Prof. Robert Heinsohn (ANU) and Dr Rebecca Kilner
(UCambridge) in a long-term study of the impact of climate change on
interspecific interactions and biodiversity, using cuckoo - host
interactions as a model system. Primary responsibilities include
mist-netting, banding, nest searching, insect surveys and supervision
of assistants and research students at our study site in Canberra.
For further information and how to apply, please see:
http://jobs.anu.edu.au/PositionDetail.aspx?p=2103

Informal enquiries to: naomi.langmore@anu.edu.au

--
Dr Naomi Langmore
ARC Australian Research Fellow
Evolution, Ecology and Genetics
Bldg 116 Daley Road
Research School of Biology
Australian National University
Canberra ACT 0200

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