Hen Harrier (Circus cyaneus)

2020 ◽  
Author(s):  
Jaume Orta ◽  
Guy M. Kirwan ◽  
Peter F. D. Boesman ◽  
Jeffrey S. Marks ◽  
Ernest Garcia ◽  
...  
Keyword(s):  
Circus Cyaneus ◽  
Hen Harrier

Status of the Hen Harrier Circus cyaneus in the UK and Isle of Man in 2016

Bird Study ◽  
2018 ◽  
Vol 65 (2) ◽  
pp. 145-160 ◽  
Author(s):  
Simon R. Wotton ◽  
Stephen Bladwell ◽  
Wendy Mattingley ◽  
Neil G. Morris ◽  
David Raw ◽  
...  
Keyword(s):  
Isle Of Man ◽  
Circus Cyaneus ◽  
The Uk ◽  
Hen Harrier

Anthropogenic pressures within the breeding range of the Hen Harrier Circus cyaneus in Ireland

Bird Study ◽  
2019 ◽  
Vol 66 (4) ◽  
pp. 461-470
Author(s):  
Anthony Caravaggi ◽  
Sandra Irwin ◽  
John Lusby ◽  
Marc Ruddock ◽  
Allan Mee ◽  
...  
Keyword(s):  
Anthropogenic Pressures ◽  
Breeding Range ◽  
Circus Cyaneus ◽  
Hen Harrier

scholarly journals Reliable and Robust Molecular Sexing of the Hen Harrier (Circus cyaneus) Using PCR-RFLP Analysis of the CHD 1 Gene

2012 ◽  
Vol 58 (2) ◽  
pp. 491-494 ◽  
Author(s):  
Anique Henderson ◽  
Christine Michelle Lee ◽  
Vanisha Mistry ◽  
Martin Derek Thomas ◽  
Arati Iyengar
Keyword(s):  
Rflp Analysis ◽  
Molecular Sexing ◽  
Pcr Rflp ◽  
Circus Cyaneus ◽  
Hen Harrier

scholarly journals Female begging calls reflect nutritional need of nestlings in the hen harrier Circus cyaneus

2017 ◽  
Vol 17 (1) ◽  
Author(s):  
Steve Redpath ◽  
Alex Thompson ◽  
Arjun Amar
Keyword(s):  
Circus Cyaneus ◽  
Hen Harrier

scholarly journals Reidentification of "Ring-tailed Harrier" (Circus) from ornithological collection of the State Museum of Natural History

2017 ◽  
pp. 125-132
Author(s):  
Skyrpan M.
Keyword(s):  
Natural History ◽  
The State ◽  
Circus Pygargus ◽  
State Museum ◽  
Montagu’S Harrier ◽  
Circus Cyaneus ◽  
Hen Harrier ◽  
Montagu's Harrier

The paper contains analysis of 42 museum items of 3 species of harriers: Hen Harrier Circus cyaneus (Linnaeus, 1766), Pallid Harrier Circus macrourus (S.G. Gmelin, 1771) and Montagu’s Harrier Circus pygargus (Linnaeus, 1758). These species can be difficult to identify. We reidentified 23 items with description of the species, sex and age

scholarly journals Bird Bone Remains from Two Medieval Settlements in Debrecen (Eastern Hungary)

2020 ◽  
Vol 71 (1) ◽  
pp. 199-218
Author(s):  
Erika Gál ◽  
László Daróczi-Szabó ◽  
Márta Daróczi-Szabó
Keyword(s):  
Egg Production ◽  
Raw Material ◽  
Vanellus Vanellus ◽  
Anas Clypeata ◽  
Saker Falcon ◽  
Greylag Goose ◽  
Falco Cherrug ◽  
Circus Cyaneus ◽  
Milvus Milvus ◽  
Hen Harrier

This paper presents results on three medieval avian bone assemblages found at Debrecen-Monostor-erdő and Debrecen-Tócó-part, respectively. Domestic chicken yielded most of the bird remains to evidence the exploitation of adult birds for egg production and flock maintenance in particular. In addition, feather harvesting and fat production could have been the target of goose (and possibly duck) husbandry. Although the goose bone sizes resemble the greylag goose, the keeping of an unimproved form of domestic goose rather than the hunting of the wild ancestor is suggested by the structure of the assemblage and the presence of healed bones. Wild birds seem to have been rarely consumed by the settlers of the two villages, but the feathers or wings or carcasses of diurnal birds of prey and crows may have been used for special purposes. Either killed for their symbolic meaning or only persecuted for protecting the backyard animals, the red kite (Milvus milvus) and the hen harrier (Circus cyaneus) represent new species for the medieval avifauna of Hungary, similarly to the Northern shoveler (Anas clypeata) and the Northern lapwing (Vanellus vanellus) that could have been hunted in the marshy environment provided by the Tócó creek. Moreover, the use of trained saker falcon (Falco cherrug) for hawking cannot be excluded either. In addition to the exploitation of birds for the abovementioned goods and values, two needle cases made from goose bones evidence the utilization of their skeletal parts as raw material for producing artefacts as well.

Field Vole Microtus agrestis abundance and Hen Harrier Circus cyaneus diet and breeding in Scotland

Ibis ◽  
2002 ◽  
Vol 144 (1) ◽  
pp. E33-E38 ◽  
Author(s):  
Stephen M. Redpath ◽  
Simon J. Thirgood ◽  
Roger Clarke
Keyword(s):  
Microtus Agrestis ◽  
Field Vole ◽  
Circus Cyaneus ◽  
Hen Harrier
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