Ornis Hungarica最新文献_第3页

Four nesting attempts of a Great Bustard Otis tarda female in one reproductive season 一个繁殖季节里一只大胸奥的斯雌蛛的四次筑巢尝试

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0011

D. Nagy, Zsuzsanna Kurucz, P. Tóth, R. Raab, Attila Králl

引用次数: 0

Diversity of cranial shape in European Woodpecker species (Picidae) 欧洲啄木鸟(Picidae)种颅骨形态的多样性

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0007

Tibor Pecsics, Martin Segesdi, S. Faragó, G. Gorman, T. Csörgő

{"title":"Diversity of cranial shape in European Woodpecker species (Picidae)","authors":"Tibor Pecsics, Martin Segesdi, S. Faragó, G. Gorman, T. Csörgő","doi":"10.2478/orhu-2023-0007","DOIUrl":"https://doi.org/10.2478/orhu-2023-0007","url":null,"abstract":"Abstract The woodpecker family (Picidae) includes numerous species that vary in size and plumage colouration, but which share many easily recognisable external features. These birds possess pronounced anatomical adaptions that enable them to exploit arboreal habitats and live in niches that are inaccessible to most other birds. The aim of this study was to increase our knowledge on the relationships between skull shape, habitat preference, pecking abilities and foraging habits of 10 European woodpecker species. A geometric morphometric approach was used to analyse two-dimensional cranial landmarks. We used principal component (PC) analyses on those measurements that may be related to habitat preference and foraging habits. The PCs resulted in descriptions of the relative length and width of the bill, variation in its relative size, orientation of the nostrils variation in the elongation of the neurocranium, the relative size and position of the palatine bone, length of the rostrum, and the thickness of the mandible bone. The analysis showed and confirmed the presence of some cranial elements that are strongly associated with habitat preference, pecking behaviour and excavation abilities.","PeriodicalId":35966,"journal":{"name":"Ornis Hungarica","volume":"31 1","pages":"111 - 125"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43149368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First record of Brown-necked Raven Corvus ruficollis in Lebanon, 2022 2022年，黎巴嫩首次记录到棕颈乌鸦

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0014

M. Sawan

引用次数: 0

Observations of birds of prey in Eastern Nimba Nature Reserve, Liberia between 2015 and 2017 2015年至2017年利比里亚宁巴东部自然保护区猛禽的观测

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0012

M. Prommer

引用次数: 0

A photographic record of partial leucism in Greater Coucal Centropus sinensis (Stephens, 1815) (Cuculiformes: Cuculidae) from Chhattisgarh, India 印度恰蒂斯加尔邦大美洲中央蟾蜍部分亮氨酸的摄影记录（斯蒂芬斯，1815）（Cuculiformes:Cuculidae）

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0013

Mattathil Jacob Alby, Cheruthottunkara Purushothaman Ashwin, Moolumkudy Suresh Arjun

引用次数: 2

Bearded Reedling (Panurus biarmicus): the biology of a remarkable bird – a review of the recent literature 有胡子的Reedling（Panurus biarmicus）：一种非凡鸟类的生物学——近期文献综述

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0001

Á. Lendvai

引用次数: 0

Species composition and habitat associations of birds around Jhilmila Lake at Western Chure Landscape, Nepal 尼泊尔西部Chure景观Jhilmila湖周围鸟类的物种组成和栖息地关联

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0002

D. Adhikari, J. Adhikari, J. Khatiwada, B. Bhattarai, S. Ghimire, D. Rijal

{"title":"Species composition and habitat associations of birds around Jhilmila Lake at Western Chure Landscape, Nepal","authors":"D. Adhikari, J. Adhikari, J. Khatiwada, B. Bhattarai, S. Ghimire, D. Rijal","doi":"10.2478/orhu-2023-0002","DOIUrl":"https://doi.org/10.2478/orhu-2023-0002","url":null,"abstract":"Abstract Wetlands support around 27% of birds in Nepal, however, there is a paucity of information about bird diversity and the wetland habitat of Western Chure Landscape Nepal. The “point count” method along transects was carried out to evaluate the species composition and habitat associations of birds. A total of 2,532 individuals representing 152 species (winter: N = 140 and summer: N = 91) from 19 orders and 51 families were reported from Jhilmila Lake and its surrounding area. The number of birds was reported to be significantly higher during winter than in the summer season. The species diversity was also higher in winter (Shannon’s index (H) = 4.38, Fisher’s alpha = 30.67) than in summer (H = 4.21, Fisher’s alpha = 34.69) as this area is surrounded by old-growth forest that provides available habitats for forest, grassland- and wetland-dwelling birds. This lake is an example of a wetland present in the Chure area that plays an important role in the conservation of biodiversity along with birds. Hence, we recommend its detailed study in terms of biodiversity and water quality.","PeriodicalId":35966,"journal":{"name":"Ornis Hungarica","volume":"31 1","pages":"24 - 47"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47164647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Praecarbo strigoniensis, a new genus and species of Cormorants (Phalacrocoracinae) from the Late Oligocene of Hungary 匈牙利渐新世晚期Cormorants（Phalacrocoracinae）的一个新属和新种Praecarbo strigoniensis

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0008

J. Kessler, Ida Horváth

引用次数: 0

Variations in the spring migration of Eurasian Woodcock (Scolopax rusticola L.) in Hungary 欧亚山鸡在匈牙利春季迁徙的变化

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0009

A. Bende, S. Faragó, Richárd László

{"title":"Variations in the spring migration of Eurasian Woodcock (Scolopax rusticola L.) in Hungary","authors":"A. Bende, S. Faragó, Richárd László","doi":"10.2478/orhu-2023-0009","DOIUrl":"https://doi.org/10.2478/orhu-2023-0009","url":null,"abstract":"Abstract We investigated the spatial and temporal patterns of migration of Eurasian Woodcock (n=23,539 specimens) collected in Hungary during spring sampling (2010–2019) in the framework of the Woodcock Bag Monitoring. There were differences in the temporal course of the spring migration of the species between the western and eastern regions of Hungary. In the western Hungarian counties, migration started earlier in all cases, while in Borsod-Abaúj-Zemplén county the main migration period – i.e. the period between the 25% and 75% cumulative sampling thresholds – started on average one week later than in Somogy county. We investigated the influence of weather factors on the spatial and temporal pattern of migration, in addition to geographical causes, based on the distribution of Péczely’s macrosynoptic situations recorded the week before and after the migration peak. In years free of weather extremes, the migration period was characterised by neutral (80.0%) macrosynoptic situations, with unfavourable (9.5%) and favourable (10.5%) conditions occurring less frequently. In the years with weather anomalies (2013, 2016, 2018), unfavourable macrosynoptic situations (81.3%) determined the spring migration characteristics. Weather anomalies (macrosynoptic conditions with gale-force winds and heavy snowfall) affected the timing of spring migration, but regional differences were observed in all years regardless of weather conditions, suggesting that spring migration of Woodcock is phase-delayed in the southern Transdanubian and north-eastern regions of Hungary.","PeriodicalId":35966,"journal":{"name":"Ornis Hungarica","volume":"12 5","pages":"133 - 146"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41272734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Do the barrier islands of the Po Delta constitute an ecological trap for colonising Slender-billed Gulls Larus genei? 波三角洲的屏障岛屿是否构成了长嘴海鸥Larus genei的生态陷阱？

Ornis Hungarica Pub Date : 2023-06-01 DOI: 10.2478/orhu-2023-0005

R. Valle, E. Verza, F. Scarton

{"title":"Do the barrier islands of the Po Delta constitute an ecological trap for colonising Slender-billed Gulls Larus genei?","authors":"R. Valle, E. Verza, F. Scarton","doi":"10.2478/orhu-2023-0005","DOIUrl":"https://doi.org/10.2478/orhu-2023-0005","url":null,"abstract":"Abstract The Slender-billed Gull (Larus genei) breeds with a scattered distribution on an extensive nesting area, ranging from India and Afghanistan in the East to the Iberian Peninsula in the West, including the Mediterranean and the Black Sea. A number of habitats are used for breeding, such as sand-spits and beaches along coasts and islands of land-locked seas, steppe lakes, but also brackish or freshwater lagoons near river deltas. Sea level rise dramatically affects coastal sites, thus being the greatest threat to the survival of many seabird species, including gulls. This note describes habitat selection, breeding success and causes of failure of Slender-billed Gulls during their colonisation of the northern Po Delta (NE Italy) during 2018–2022. Slender-billed Gulls colonised the northern Po Delta in 2018. Six colonies were found during the study period. Birds used both natural barrier islands and artificial dredge islands. Productivity in the first five years after the colonisation event was zero, mostly due to colony sites being flooded by high tides and storms. If Slender-billed Gulls will switch to nest in nearby fish farms, these could provide plenty of suitable breeding sites, safe from tidal flooding and with very low predation pressure, allowing sufficient productivity. At the moment, Slender-billed Gulls are unsuccessful in colonising the barrier islands of the Po Delta.","PeriodicalId":35966,"journal":{"name":"Ornis Hungarica","volume":"31 1","pages":"72 - 87"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48859190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0