Wyniki wyszukiwania

1

Nietypowe gniazdo oknowki Delichon urbica [L.]

100%

Kartanas E.

Acta Universitatis Nicolai Copernici. Biologia

|

2001

|

tom 55[107]

35-38

2

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Oknówka Delichon urbicum zajmuje czynne gniazdo kopciuszka Phoenicurus ochruros

86%

Krynski K.

Ornis Polonica

|

2017

|

tom 58

|

nr 1

3

Karmienie dorosłego wróbla Passer domesticus, przez oknówkę Delichon urbicum - próba interpretacji zjawiska

86%

Dula P.

Kulon

|

2019

|

tom 24

4

Population density and breeding ecology of the House Martin Delichon urbica in Pomerania [NW Poland]

86%

Gorska E.

Acta Ornithologica

|

2001

|

tom 36

|

nr 1

Studies were carried out in 23 rural-sample plots in NW Poland in 1985-1995 (total study area — 5 117 km2, including 635 villages and other settlements). The density of the breeding population in the overall landscape varied between 2.2 and 16.2 nests/km2, and in built-up areas from 207 to 1303 nests/km2. In the first brood, begun in mid-May, the average clutch was 3.99 eggs; 47% of clutches contained 4 eggs, 23% — 3 eggs and 21% — 5 eggs. In the second brood the average clutch was 3.61 eggs. Clutches of 4 and 3 eggs accounted for 49% and 26% respectively of the total number of clutches. 49% of pairs from the first broods were also involved in second ones. Hatching success (number of young hatched compared with the number of eggs laid) was 94.3% in the first brood and 95.8% in the second. Fledging success (number of young fledged compared to the number hatched) was 97.5% and 95.1% respectively and final breeding success (number of fledglings compared to the number of eggs laid) was 91.9% and 91.2%. A statistical pair produced 5.3 young per breeding season.

5

Awifauna obszarow wiejskich. Miniaturowy maratonczyk

72%

Zalewski D.

Informacyjny Biuletyn Rolniczy. Aktualności

|

2000

|

nr 114

14

6

Growth, chemical composition and energetic value of nestlings of the House Martin Delichon urbica.

72%

Kaminski P., Wolosiuk B., Choinski A.

Acta Ornithologica

|

1993

|

tom 28

|

nr 1

11-22

Changes in the body mass, chemical composition and energetic value of nestlings of the House Martins Delichon urbica from a rural landscape were analyzed over the 21-day period of nestling development. Body weight at the end of this period fell slightly (to 22 g). The growth rate was relatively low (values of K in the 1988 and 1989 breeding seasons were 0.159 and 0.234 respectively). Water content feu by between 86.8 and 64.5%. Protein content increased from 6.7% to 16.5%. Changes in the water and fat indices, and the relatively high fat content (up to 3.4 g), were connected with the strategy of nestling development. Feeding with food caught in the air dependent on the weather, and for this reason the nestlings had to make use of accumulated reserves of fat from time to time. The energetic value of the dry mass of the body was maintained at a level of about 25 kJ, while the caloric value of 1g of biomass rose slightly until day 11, after which it showed a clear increase to the point of flight from the nest (when it was 9.8 kJ). At this time it was twice as high as that on the first day of life.

7

Preferencje gniazdowe miejskiej populacji oknowki Delichon urbica

72%

Betleja J.

Ptaki Śląska

|

1994

|

tom 10

106-113

8

Oeciacus hirundinis z gniazd jaskółek Delichon urbica i Hirundo rustica

72%

Kaczmarek S.

Wiadomości Parazytologiczne

|

1991

|

tom 37

|

nr 2

In the years 1976-1989 392 nests of D. urbica and 584 nests of H. rustica were collectcd from 54 localitics in 6 Provinces in the north of Poland. The highest mean number of specimens per nest was observed in the nest of D. urbica (28.4) and the lowest in nest of H. Rustica (4.2). The highest percentage of nests of the swallows with Oe. hirundinis was recorded in December and lowest in March. The highest mean number of Oe. hirundinis per nest was in the nest of D. urbica in August and lowest in February, and in the nest of H. rustica - in September and in March respectively.

9

Dynamika sezonowa Ceratophyllus hirundinis [Curtis, 1826] [Siphonaptera, Insecta] w gniazdach jaskolek Delichon urbica [L.]

72%

Blaski M.

Wiadomości Parazytologiczne

|

2004

|

tom 50

|

nr 1

31-34

Seasonal dynamics of Ceratophyllus hirundinis (Curtis, 1826) (Siphonaptera, Insecta) in the nests of Delichon urbica (L.). The annual cycle of C. hirundinis was studied in 61 nests of Delichon urbica. Fleas were found in the 45 nests. In the number of adults two peaks were observed, the lower in March and the higher in October. Females outnumbered males throughout the year.

10

Gniazdowanie mucholowki szarej Muscicapa striata w gniezdzie oknowki Delichon urbicum

72%

Rebis M.

Kulon

|

2007

|

tom 12

100-101

11

Liczebnosc populacji legowych dymowki Hirundo rustica L. i oknowki Delichon urbica [L.] na obszarze zagospodarowanym rolniczo usytuowanym na polnoc od Torunia

72%

Kartanas E.

Acta Universitatis Nicolai Copernici. Biologia

|

2001

|

tom 55[107]

3-33

12

Dynamics of the content of selected elements in the nestling development of the House Martin Delichon urbica in a rural landscape.

72%

Kaminski P., Choinski A., Wolosiuk B.

Acta Ornithologica

|

1993

|

tom 28

|

nr 1

23-37

The dynamics of Fe, Mg, Ca, Zn, Cu, Mn, Co, Cd and Pb were investigated in the nestlings of House Martins Delichon urbica, nesting in a rural landscape. Concentrations of iron rose significantly in nestlings during development in the nest, while levels of magnesium rose until days 10-12, but were decreasing at the end of development. Concentrations of calcium showed no changes besides a fall in the liver in the first days of the lives of the nestlings. Zinc accumulated mainly in the liver. The concentration of copper fell in the initial period, and this element was subsequently accumulated in the liver. Manganese was accumulated initially in the liver and later also in the rest of the body. This was attested to by an increase in concentrations outside the liver in the last week of development in the nest Cobalt was stored in relatively large amounts in the liver (mean 2.3 ppm dw), while it was maintained at a steady and lower level outside the liver (mean 0.65 ppm dw). Mean concentrations of cadmium (1.8-3.8 ppm dw) and lead (over 20 ppm dw) did not change with age, and were relatively high. Absolute amounts of all the studied elements rose with the age of the nestlings.

13

Oknowka Delichon urbicum wyprowadza leg w gniezdzie dymowki Hirundo rustica

72%

Czechowski P., Jedro G., Bochenski M.

Notatki Ornitologiczne

|

2009

|

tom 50

|

nr 1

59-62

14

Gniazdowanie oknowek Delichon urbicum wewnatrz budynkow w Wielkopolsce

72%

Wylegala P., Wylegala S., Sliwa P.

Notatki Ornitologiczne

|

2005

|

tom 46

|

nr 3

189-194

15

Gniazdowanie oknówki Delichon urbicum w otworach budynków

72%

Beblot M.

Ornis Polonica

|

2018

|

tom 59

|

nr 2

16

Breeding ecology of House Martins Delichon urbica in the conditions of north-east Poland

72%

Kaminski P., Wolosiuk B.

Acta Ornithologica

|

1995

|

tom 29

|

nr 3

135-143

Research was carried out in the years 1988,1989 and 1992 in a colony of House Martins with around 100 nests situated under a bridge on the river Narew near the town of Białystok. No correlation was found between the mean day temperature or humidity and the number of eggs laid, hatching success and fledging success. Recorded in 1989 - but not in 1988 - was a directly proportional relationship between values for hatching success or fledging success and clutch size. The indexes for the rate of increase (K) amounted to 0.159 in 1988 and 0.234 in 1989. The asymptotes for body mass obtained by nestlings amounted to 25.4 g and 24.9 g respectively. The time interval for the increase in body mass from 10 to 90% of the asymptotic mass was 6.6 days in 1988 and 6.4 days in 1989. Studies carried out in 1988 and 1989 focussed on 59 House Martins hatched from 14 nests in the earlier year and 77 from 20 nests in the later one. The proportions in the two years which died prior to the first flight from the nest was 28.1% in 1988 and 41.5% in 1989. A decline in nestling mortality was noted in 1989 with greater clutch size. 1989 mortality in the first brood was 53.1 %, while that in the second brood was 24.2%.

17

The changes in the values of red blood indices during the nestling development of the House Martin Delichon urbica.

72%

Kostelecka-Myrcha A., Jaroszewicz M.

Acta Ornithologica

|

1993

|

tom 28

|

nr 1

39-46

The nestling development of the studied House Martins lasted 20 days. During the first 5-6 days and the last 4-5 days of the development the concentration of haemoglobin increased, while the size of the total surface area of erythrocytes in 1 mm³ of blood increased respectively, manifesting well-fitting. As a result the amount of the haemoglobin functioning on a unit of red cell's surface remained constant. The number of erythrocytes in 1 mm³ of blood increased so significantly, that even despite simultaneous decrease in their size in the last days of the nestlings' development, it causes the increase in the value of haematocrit. Thus the general mechanism forming the respiratory function of a blood volume unit is the same as in other altricial birds. Between the 5th-6th days and the 15th-16th the values of red blood indices did not change. Such a phenomenon did not occur in other studied passerine birds.

18

Breeding habitat selection in the House Martin Delichon urbica in the city of Valencia [Spain]

72%

Murgui E.

Acta Ornithologica

|

2002

|

tom 37

|

nr 2

19

Nesting of the House Martin Delichon urbica in the city of Poznan [1976-1978 and 1982-1989]

72%

Ptaszyk J.

Acta Ornithologica

|

2001

|

tom 36

|

nr 2

Observations of nesting populations of the House Martin were carried out on three study plots in the city of Poznań: a city centre area (599.0 ha) and two housing estates (567.1 ha and 125.6 ha), a total area of 1291.7 ha. Throughout the 1980s House Martin numbers increased continuously over the whole area, the greatest population density being 4.6 occupied nests per 10 ha. The number of breeding pairs in the city centre was stable, and the density there varied from 2.1 to 3.0 occupied nests per 10 ha. The highest density of occurrence was recorded in the new housing estates, where increases in the House Martin population were recorded. These was related to the construction of new buildings, which provided fresh nesting sites. The nests were built at heights from the first to the fifteenth storey. Over 96% of the nests in the housing estates were built in the corners of the window openings. In the entire study area the preferred nesting sites were on the southern (35.2%), northern (26.1%) and eastern (13.3%) sides of buildings. In the city centre the greatest number of nests had south-facing entrances, while in one of the other study plots, the entrances to most nests faced north. No more than 7% of the total number of martins' nests available in a given year were occupied by Passer domesticus.

20

Morphological variability of Ceratophyllus hirundinis (Curtis, 1826), (Insecta, Siphonaptera)

58%

Grzywacz B., Blaski M., Wojciechowski W.

Acta Entomologica Silesiana

|

2004-2005

|

tom 12-13

p.41-50,fig.,ref.

Ograniczanie wyników

Nietypowe gniazdo oknowki Delichon urbica [L.]

Oknówka Delichon urbicum zajmuje czynne gniazdo kopciuszka Phoenicurus ochruros

Karmienie dorosłego wróbla Passer domesticus, przez oknówkę Delichon urbicum - próba interpretacji zjawiska

Population density and breeding ecology of the House Martin Delichon urbica in Pomerania [NW Poland]

Awifauna obszarow wiejskich. Miniaturowy maratonczyk

Growth, chemical composition and energetic value of nestlings of the House Martin Delichon urbica.

Preferencje gniazdowe miejskiej populacji oknowki Delichon urbica

Oeciacus hirundinis z gniazd jaskółek Delichon urbica i Hirundo rustica

Dynamika sezonowa Ceratophyllus hirundinis [Curtis, 1826] [Siphonaptera, Insecta] w gniazdach jaskolek Delichon urbica [L.]

Gniazdowanie mucholowki szarej Muscicapa striata w gniezdzie oknowki Delichon urbicum

Liczebnosc populacji legowych dymowki Hirundo rustica L. i oknowki Delichon urbica [L.] na obszarze zagospodarowanym rolniczo usytuowanym na polnoc od Torunia

Dynamics of the content of selected elements in the nestling development of the House Martin Delichon urbica in a rural landscape.

Oknowka Delichon urbicum wyprowadza leg w gniezdzie dymowki Hirundo rustica

Gniazdowanie oknowek Delichon urbicum wewnatrz budynkow w Wielkopolsce

Gniazdowanie oknówki Delichon urbicum w otworach budynków

Breeding ecology of House Martins Delichon urbica in the conditions of north-east Poland

The changes in the values of red blood indices during the nestling development of the House Martin Delichon urbica.

Breeding habitat selection in the House Martin Delichon urbica in the city of Valencia [Spain]

Nesting of the House Martin Delichon urbica in the city of Poznan [1976-1978 and 1982-1989]

Morphological variability of Ceratophyllus hirundinis (Curtis, 1826), (Insecta, Siphonaptera)