- Tytuł:
-
Znaczenie wybranych czynników kształtujących powierzchnie terytoriów puszczyka Strix aluco w lasach Lubelszczyzny
Importance of selected factors influencing the size of tawny owl Strix aluco territories in the forests of Lublin region - Autorzy:
-
Cios, S.
Grzywaczewski, G. - Powiązania:
- https://bibliotekanauki.pl/articles/993198.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
Lubelszczyzna
lasy
ptaki
puszczyk
Strix aluco
zageszczenie populacji
wielkosc terytorium
warunki srodowiska
pory roku
czynniki siedliska
rzezba terenu
fazy ksiezyca
terytorializm
strix aluco
territory size
phenological seasons - Opis:
- Study analysis the influence of selected factors on the size of tawny owl Strix aluco territories in the forests of Lublin region. The survey was held in years 2005 and 2006 using the voice stimulation. The territory area was determined using Minimum Convex Polygon method. 43 territories with the average size of 18.8 ha were set on 26 study sites. The largest territory was found for birds during laying and incubation period (102.6 ha) and during after−breeding period (98.3 ha). Significant differences in territory size was found depending on the breeding density (high density – average territory size of 5.1 ha, low density – 26.9 ha). The average territory area in winter was 1.5 ha (range 1−2.7 ha), in spring 20.8 ha (1−102.6 ha), in summer 10.8 ha (1−65.5 ha) and in autumn 30.9 ha (1−98.3 ha).
- Źródło:
-
Sylwan; 2013, 157, 05; 348-357
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki