Finnish Ospreys 1971–2017: Conservation and Research
The Osprey (Pandion haliaetus) breeds all over Finland: from the southern archipelago (60o N) to the northernmost Lapland (70o N). The Finnish Osprey population decreased in the late 19th and early 20th century due to persecution. During the World War II Osprey population recovered slowly, but decre...
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ftdoajarticles:oai:doaj.org/article:088f32b57545420a92ddc8dbce985b73 2023-05-15T18:50:01+02:00 Finnish Ospreys 1971–2017: Conservation and Research Pertti Saurola 2018-10-01T00:00:00Z https://doaj.org/article/088f32b57545420a92ddc8dbce985b73 EN RU eng rus LLC Sibecocenter http://rusraptors.ru/index.php/RC/article/view/186 https://doaj.org/toc/1814-0076 https://doaj.org/toc/1814-8654 1814-0076 1814-8654 https://doaj.org/article/088f32b57545420a92ddc8dbce985b73 Пернатые хищники и их охрана, Vol 0, Iss 1, Pp 150-152 (2018) birds of prey osprey pandion haliaetus General. Including nature conservation geographical distribution QH1-199.5 Zoology QL1-991 article 2018 ftdoajarticles 2022-12-31T04:42:00Z The Osprey (Pandion haliaetus) breeds all over Finland: from the southern archipelago (60o N) to the northernmost Lapland (70o N). The Finnish Osprey population decreased in the late 19th and early 20th century due to persecution. During the World War II Osprey population recovered slowly, but decreased again from the 1950s to early 1970s, because of (1) persecution during migration and wintering, (2) the impact of contaminants, particularly of the DDT, and (3) the lack of old flat-topped trees for nesting. In 1971, I launched together with the Finnish Ringing Centre The Project Pandion with the following aims: (1) to monitor annual changes and long-term trends in the population size, productivity, survival and dispersal and (2) to verify the effects and to estimate the importance of potential negative human factors (persecution, environmental contaminants, forestry, commercial fishing, recreation etc.) on the welfare of the Finnish Ospreys. This presentation is mainly based on the results of Project Pandion. Article in Journal/Newspaper Lapland osprey Pandion haliaetus Directory of Open Access Journals: DOAJ Articles |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
birds of prey osprey pandion haliaetus General. Including nature conservation geographical distribution QH1-199.5 Zoology QL1-991 |
spellingShingle |
birds of prey osprey pandion haliaetus General. Including nature conservation geographical distribution QH1-199.5 Zoology QL1-991 Pertti Saurola Finnish Ospreys 1971–2017: Conservation and Research |
topic_facet |
birds of prey osprey pandion haliaetus General. Including nature conservation geographical distribution QH1-199.5 Zoology QL1-991 |
description |
The Osprey (Pandion haliaetus) breeds all over Finland: from the southern archipelago (60o N) to the northernmost Lapland (70o N). The Finnish Osprey population decreased in the late 19th and early 20th century due to persecution. During the World War II Osprey population recovered slowly, but decreased again from the 1950s to early 1970s, because of (1) persecution during migration and wintering, (2) the impact of contaminants, particularly of the DDT, and (3) the lack of old flat-topped trees for nesting. In 1971, I launched together with the Finnish Ringing Centre The Project Pandion with the following aims: (1) to monitor annual changes and long-term trends in the population size, productivity, survival and dispersal and (2) to verify the effects and to estimate the importance of potential negative human factors (persecution, environmental contaminants, forestry, commercial fishing, recreation etc.) on the welfare of the Finnish Ospreys. This presentation is mainly based on the results of Project Pandion. |
format |
Article in Journal/Newspaper |
author |
Pertti Saurola |
author_facet |
Pertti Saurola |
author_sort |
Pertti Saurola |
title |
Finnish Ospreys 1971–2017: Conservation and Research |
title_short |
Finnish Ospreys 1971–2017: Conservation and Research |
title_full |
Finnish Ospreys 1971–2017: Conservation and Research |
title_fullStr |
Finnish Ospreys 1971–2017: Conservation and Research |
title_full_unstemmed |
Finnish Ospreys 1971–2017: Conservation and Research |
title_sort |
finnish ospreys 1971–2017: conservation and research |
publisher |
LLC Sibecocenter |
publishDate |
2018 |
url |
https://doaj.org/article/088f32b57545420a92ddc8dbce985b73 |
genre |
Lapland osprey Pandion haliaetus |
genre_facet |
Lapland osprey Pandion haliaetus |
op_source |
Пернатые хищники и их охрана, Vol 0, Iss 1, Pp 150-152 (2018) |
op_relation |
http://rusraptors.ru/index.php/RC/article/view/186 https://doaj.org/toc/1814-0076 https://doaj.org/toc/1814-8654 1814-0076 1814-8654 https://doaj.org/article/088f32b57545420a92ddc8dbce985b73 |
_version_ |
1766243662139752448 |