Wyniki wyszukiwania - Biblioteka Nauki

1

How do Common Gulls [Larus canus] pass through Copenhagen on migration?

100%

Pedersen K. T. , Fritze E. B. , Kharitonov S. P.

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1999

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tom 21

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nr 2

2

Remarks on the status of Wood Sandpiper [Tringa glareola] in Romania

100%

Sandor A. D. , Virginas A.

The Ring

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1998

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tom 20

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nr 1-2

3

Differences between the spring and autumn migration of the Red-backed Shrike Lanius collurio: record from the Eilat stopover [Israel]

100%

Tryjanowski P. , Yosef R.

Acta Ornithologica

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2002

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tom 37

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nr 2

4

The spring migration of waders [Charadrii] in the lower Vistula valley

100%

Wojcik C. , Rydzkowski P. , Sciborski M.

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1999

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tom 21

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nr 2

5

The turnover of White Storks Ciconia ciconia on nest during spring migration

84%

Wuczynski A.

Acta Ornithologica

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2005

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tom 40

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nr 1

83-85

EN

It is widely accepted that the first White Storks to arrive at a nest remain there to breed. In contrast to this belief, the paper describes the replacement of at least three males and at least one female at one nest in SW Poland during the spring of 1994. The first pair occupied the nest for 5-8 days, the second pair for one day, and probably only the third pair remained at the nest to actually breed. Additional data on arrival patterns show that such replacements of non-breeding storks may occur much more frequently than was previously thought, especially in areas of intense migration. Consequently, the most common phenological observations (e.g. the arrival dates of the first and second White Storks) are not really useful for defining the timing of breeding. It is suggested that the beginning of nest occupancy should be defined by the beginning of the permanent stay of the second partner, and not just by the date of the birds' first appearance.

PL

Powszechnie przyjmuje się, że pierwsze pojawiające się wiosną na gniazdach bociany białe to ptaki przystępujące do lęgu w danym gnieździe. W doniesieniu zweryfikowano ten pogląd w oparciu o obserwacje dokonane w 1994 roku na gnieździe w Sieniawce na Dolnym Śląsku oraz wieloletnie dane z Przedgórza Sudeckiego. W kwietniu 1994 gniazdo to było zasiedlane kolejno przez co najmniej 3 samce — w tym dwa pierwsze, dorosłe, obrączkowane i być może przelotne — w parach z nie obrączkowanymi samicami (samicą?). Pierwsza para zajmowała gniazdo przez 5-8 dni, druga — 1 dzień, i prawdopodobnie dopiero trzecia zasiedliła gniazdo na stałe. Lęg nie zakończył się sukcesem. Krótkotrwałość zasiedlenia gniazda oraz miejsca pochodzenia dwóch pierwszych samców (odpowiednio 236 i 422 km na północny zachód od Sieniawki) wskazują, że były to raczej ptaki w trakcie przelotu, zasiedlające gniazdo tylko chwilowo. Przytoczono dalsze argumenty świadczące o tym, że pierwsze pojawy bocianów na gniazdach dotyczą ptaków nielęgowych prawdopodobnie znacznie częściej niż dotychczas przypuszczano, szczególnie na obszarach położonych na trasie ich wiosennej wędrówki. Potwierdzenie tego przypuszczenia oznaczałoby, że charakteryzowanie początku lęgów bociana na podstawie najczęściej gromadzonych danych fenologicznych (przylot pierwszego i drugiego partnera) może być obarczone dużym błędem. Pożądane jest zwłaszcza precyzyjniejsze określenie terminu zajęcia gniazda. W doniesieniu zaproponowano, aby wyznaczał go początek okresu stałego przebywania na gnieździe drugiego osobnika z pary, a nie tylko data jego pierwszego pojawu. Takie podejście wymaga poszerzenia dotychczasowych metod gromadzenia danych ornitofenologicznych.

6

Non-significant trends towards earlier or later arrival date of the Pied Wagtail (Motacilla alba L.) in N-W Croatia

84%

Dolenec Z.

Polish Journal of Ecology

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2012

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tom 60

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nr 4

EN

Over the past century, average global temperature increased by an approximately of 0.6°C and it has been show that global warming has been affecting many biological systems. Recent climate change has influenced birds in many ways. The aim of this work is to present trends in the first arrival date and potential impact of mean monthly temperature on the spring migration of the Pied Wagtail (Motacilla alba) in long-term study in northwestern Croatia (Mokrice rural area). The study was conducted during 1980–2011. The Pied Wagtail is a small, semi-hole nesting, migratory, insectivorous passerine breeding in Europe and Asia (also breeds in Morocco and western Alaska). This study didn’t show that over the research period the Pied Wagtail returned to their breeding sites significantly earlier. This can be explained with the fact that local temperatures for February/March, did not increase significantly (P> 0.05). The change in Pied Wagtail arrivals was very little and advanced 1.47 days (non-significant) over the study period (1980–2011).

7

Non-significant trends towards earlier or later arrival date of the Pied Wagtail (Motacilla alba) in N-W Croatia

84%

Dolenec Z.

Polish Journal of Ecology

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2012

|

tom Vol. 60, nr 4

851--854

EN

Over the past century, average global temperature increased by an approximately of 0.6°C and it has been show that global warming has been affecting many biological systems. Recent climate change has influenced birds in many ways. The aim of this work is to present trends in the first arrival date and potential impact of mean monthly temperature on the spring migration of the Pied Wagtail (Motacilla alba) in long-term study in northwestern Croatia (Mokrice rural area). The study was conducted during 1980–2011. The Pied Wagtail is a small, semi-hole nesting, migratory, insectivorous passerine breeding in Europe and Asia (also breeds in Morocco and western Alaska). This study didn’t show that over the research period the Pied Wagtail returned to their breeding sites significantly earlier. This can be explained with the fact that local temperatures for February/March, did not increase significantly (P> 0.05). The change in Pied Wagtail arrivals was very little and advanced 1.47 days (non-significant) over the study period (1980–2011). \\@eng\

8

Analysis of the spatial migration patterns of adult Honey Buzzards [Pernis apivorus] during spring and autumn in the Central Mediterranean

84%

Agostini N. , Panuccio M.

The Ring

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2005

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tom 27

|

nr 2

9

Spring and autumn migration of waders in the Notec River valley

84%

Indykiewicz P.

The Ring

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1998

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tom 20

|

nr 1-2

10

Bird migration in the spring at Strophades Islands [Ionian Sea, Greece]

84%

Schogolev I. , Dimaki M.

The Ring

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1996

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tom 18

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nr 1-2

11

Bird migration study - site Siemianowka [E Poland] in 2002-2003

84%

Polakowski M. , Broniszewska M. , Krasnodebska A. , Tumiel T. , Wnorowska A.

The Ring

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2004

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tom 26

|

nr 2

12

Project Tringa Glereola 2000 - spring and autumn migration of Wood Sandpiper through Europe

84%

Remisiewicz M.

The Ring

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1997

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tom 19

|

nr 1-2

13

Zwiazek pomiedzy wiosenna migracja mszyc rejestrowana aspiratorem Johnsona a dynamika ich wystepowania na roznych odmianach bobiku

67%

Zlotkowski J.

Progress in Plant Protection

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2000

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tom 40

|

nr 2

479-482

14

Wiosenne migracje mszycy czeremchowo-zbozowej [Rhopalosiphum padi L.] na pszenzyto

67%

Leszczynski B. , Jozwiak B. , Laskowska I. , Szynkarczyk S.

Progress in Plant Protection

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1998

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tom 38

|

nr 2

389-391

15

Migration dynamics and directional preferences of passerine migrants in Azraq (E Jordan) in spring 2008

67%

Stepniewska K. , El-Hallah A. , Busse P.

The Ring

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2011

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tom 33

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nr 1-2

16

Fenologia rozwoju i wiosennej migracji mszyc zyjacych na korzeniach zboz w Wielkopolsce w latach 2001-2003

67%

Zlotkowski J.

Progress in Plant Protection

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2004

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tom 44

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nr 2

1246-1248

17

Effect of soybean diet on the blood biochemical parameters of female rats (Rattus spp.) and their offspring

67%

Matiukha I. , Tkachenko H. , Kurhaluk N.

Słupskie Prace Biologiczne

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2014

|

nr 11

18

Migration pattern of Robin [Erithacus rubecula] on the basis of Polish ringing recoveries

67%

Remisiewicz M. , Nowakowski J. K. , Busse P.

The Ring

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1997

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tom 19

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nr 1-2

19

Fifteen years of the Common Snipe [Gallinago gallinago] study at the Jeziorsko Reservoir with some notes about weight and moult

67%

Wlodarczyk R. , Kaczmarek K. , Bargiel R.

The Ring

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2005

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tom 27

|

nr 1

20

Spring assemblies of waders in flood plains of the lower Biebrza and the middle Narew River valleys

67%

Gorski A. , Nowakowski J. J.

The Ring

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1998

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tom 20

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nr 1-2