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Nietoperze ginące na drodze w okolicy Rogowa (województwo łódzkie)

100%

Lesinski G., Gryz J., Krauze D.

Nietoperze

2009

tom 10

nr 1-2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Chrzaszcze [Coleoptera] okolic Rogowa. Cz.I - Wstep, rys historyczny badan i stan poznania chrzaszczy okolic Rogowa

100%

Borowski J.

Sylwan

2001

tom 145

nr 03

103-109

Density and productivity of Common Buzzard Buteo buteo and Goshawk Accipiter gentilis populations in Rogow, Central Poland

80%

Goszczynski J.

Acta Ornithologica

1997

tom 32

nr 2

149-155

Density and productivity of Common Buzzard and Goshawks populations were studied over a period of 11 breeding seasons in Central Poland. The mean densities of Buzzards and Goshawks were 1.73 and 1.63 pairs/10 km² of the whole area (105km²), respectively. Both studied species showed little variation of density during the study period. Breeding pairs constituted over 90% of all pairs recorded in the study area. Productivity of the Common Buzzard was greater than that of the Goshawk. Mean number of fledglings per statistical, breeding and successful pair were 1.67,1.78 and 2.34 in Buzzard, and 1.96, 2.08 and 2.76 in Goshawks. Between-year variation in number of fledglings was high in Buzzard population and moderate in Goshawks. Buzzard productivity was related to changes in food composition of this species, whereas in Goshawks no relationship between productivity and diet was found.

Zgrupowania nietoperzy w rozdrobnionych kompleksach leśnych w okolicy Rogowa (środkowa Polska)

80%

Lesinski G., Gryz J., Rachwald A., Krauze-Gryz D.

Leśne Prace Badawcze

2018

tom 79

nr 3

Liczebnosc ptakow szponiastych Falconiformes i kruka Corvus corax w okolicach Rogowa [srodkowa Polska]

61%

Gryz J., Krauze D., Goszczynski J.

Notatki Ornitologiczne

2006

tom 47

nr 1

43-57

Ograniczanie wyników

1 Acta Ornithologica

1 Leśne Prace Badawcze

1 Nietoperze

1 Notatki Ornitologiczne

1 Sylwan

3 Gryz J.

2 Goszczynski J.

2 Krauze D.

2 Lesinski G.

1 Borowski J.

1 Krauze-Gryz D.

1 Rachwald A.

1 2018

1 2009

1 2006