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Wyszukujesz frazę "hole−nesting birds" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Wpływ hałasu drogowego na ptaki leśne - eksperyment z wykorzystaniem budek lęgowych
Influence of road traffic on woodland birds - an experiment with using of nestboxes
Autorzy:
Wiącek, J.
Kucharczyk, M.
Polak, M.
Kucharczyk, H.
Powiązania:
https://bibliotekanauki.pl/articles/991152.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
infrastruktura drogowa
ruch drogowy
halas komunikacyjny
oddzialywanie na srodowisko
oddzialywanie na zwierzeta
ptaki lesne
budki legowe
zasiedlenie
bogatka
Parus major
mucholowka zalobna
Ficedula hypoleuca
sosnowka
Parus ater
sikora modra
Parus caeruleus
kowalik
Sitta europaea
gniazdowanie
legi ptakow
presja drapieznika
road traffic noise
hole−nesting birds
habitat quality
predator pressure
Opis:
We investigated whether high−intensity road traffic affects the nestbox occupancy pattern of secondary hole−nesting birds. Field studies were carried out in two forests in south−eastern Poland (Lasy Janowskie forest and Polichna forest). Both complexes were included in NATURA 2000 network. In our knowledge it was first field experiment on road−traffic noise influence on forest birds, conducted in the Polish environmental conditions. The results of this experiment can be used in work on the impact of road projects on forest birds. Nestboxes were hung at twelve linear transects located perpendicularly to the busy road and they were regularly inspected in 2011−2012. Road noise was measured by use of a digital measurer of sound level at each nestbox. Monitoring the activity of predators on the study area was done with the help of digital trail cameras and experiment with use of artificial nest with eggs. Noise level decreased with distance from the road. In the first year of experiment we observed that the birds settled preferentially habitats in the vicinity of road. However in next season the number of occupied nestboxes was independent from the distance from road. We found that the pressure caused by predators on the study area was very low, creating safer nesting places for birds. Our results provide evidence that these birds are well adapted to cope with anthropogenic noise. Some species of birds preferred nesting in neighbourhood of road.
Źródło:
Sylwan; 2014, 158, 08; 630-64
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie budek lęgowych na siedliskach borowych w Puszczy Augustowskiej
Using nest-boxes in pine stands of the Augustow Forest
Autorzy:
Zawadzki, G.
Zawadzki, J.
Zawadzka, D.
Sołtys, A.
Powiązania:
https://bibliotekanauki.pl/articles/1291385.pdf
Data publikacji:
2019
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
Polska Polnocno-Wschodnia
Puszcza Augustowska
siedliska borowe
lasy iglaste
budki legowe
zasiedlenie
ptaki
dziuplaki
sukces legowy
mucholowka zalobna
Ficedula hypoleuca
bogatka
Parus major
sosnowka
Periparus ater
pleszka
Phoenicurus phoenicurus
czubatka
Lophophanes cristatus
modraszka
Cyanistes caeruleus
czarnoglowka
Poecile montanus
kowalik
Sitta europaea
kretoglow
Jynx torquilla
soweczka
Glaucidium passerinum
północno-wschodnia Polska
sukces lęgowy
breeding success
coniferous forest
North-Eastern Poland
secondary hole-nesting birds
Opis:
In 2011–2014, the occupancy of nest-boxes by secondary hole-nesting birds and their breeding success was investigated in pine stands of the Augustów Forest (North-Eastern Poland). In the studied area of 12600 ha, the share of Scots Pine Pinus sylvestris L. in the stands was 92%. On average, birds occupied 54% and bats 3% of the 224–317 nest boxes controlled yearly. Nest boxes were also used by the Pygmy Owl Glaucidium passerinum L. as food caches. In total, broods of nine secondary hole-nesting species were observed, but only four bird species nested in each year of study. The most numerous species, occupying 53–60% of all boxes each year was the Pied Flycatcher Ficedula hypoleuca Pall. The Great Tit Parus major L. occupied 15–24% and the Coal Tit Periparus ater L. 10–12% of available nest-boxes, while the Redstart Phoenicurus phoenicurus L. used 2–7% of nest boxes. The yearly breeding success was highest for tits (Great Tit – 52–84%, Coal Tit – 50–72%) and strongly variable for the Pied Flycatchers – 38–78%. Broods were lost due to predation by martens Martes sp. (38%) and great spotted woodpeckers Dendrocopos major L. (6%) as well as nest competition (2%). The nest-boxes were occupied at a constant rate during the following four years after their exposition. Over 67% of the new nest-boxes were occupied annually which means new nest-boxes (up to 4 years) were occupied significantly more often than boxes older than 4 years.
Źródło:
Leśne Prace Badawcze; 2019, 80, 2
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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