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European RollerAlternate name(s): "Eurasian Roller", "Blue Roller", "Common Roller", "Roller" Size: 29-32 cm; wing span 52-58 cm Body mass: 110-160 g Wing loading [g/cm2]: 0.55-0.85 |
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Similar |
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Photos |
Race "garrulus"
This race is also called the "Western European Roller".
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ADULT |
Sex unknown |
Near-frontal view of a European Roller
(photo courtesy of D. Wilczynska)
[June 2018]
Near-frontal view of a European Roller calling a warning
(photo courtesy of D. Wilczynska)
[June 2018]
Near-lateral view of a European Roller
(photo courtesy of A. Sarok)
[Vojvodina, Serbia, date unknown]
Lateral view of a European Roller
(photo courtesy of D. Wilczynska)
[June 2018]
Near-dorsal view of a European Roller
(photo courtesy of D. Wilczynska)
[June 2018]
Near-dorsal view of a European Roller perched on a shrub
(photo courtesy of D. Wilczynska)
[June 2018]
Lateral views of different phases of the wing beat of a European Roller
in flight
(photo courtesy of J. Pires)
[Embalse del Guadiloba, Caceres, Spain, July 2022]
Dorsal view of a European Roller in flight
(photo courtesy of D. Wilczynska)
[June 2018]
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IMMATURE/JUVENILE |
Lateral view of an immature European Roller
(photo courtesy of A. Sarok)
[Vojvodina, Serbia, date unknown]
Lateral view of a fledgling European Roller looking at the
observer
(photo courtesy of D. Wilczynska)
[June 2018]
Lateral view of a fledgling European Roller
(photo courtesy of D. Wilczynska)
[June 2018]
Adult European Roller, left, luring a fledgling out of the
nest with the promise of food (photo courtesy of D. Wilczynska)
[June 2018]
Adult European Roller, left, with a fledgling that has just
left the nest (photo courtesy of D. Wilczynska)
[June 2018]
Near-dorsal view of a fledgling European Roller that has just
left the nest (photo courtesy of D. Wilczynska)
[June 2018]
Race "semenowi"
This race is also called the "Eastern European Roller" or the "Kashmir Roller".
Photos of European Rollers, race "semenowi", were taken by us in Oman.
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Breeding information |
| Breeding season: May - July | Eggs: 4 - 5 | Incubation period: 18 - 19 days | Fledging age: 28 - 29 days |
| Nest building: N/A | Incubation: Female & male | Dependent care: Female & male |
During and shortly after egg-laying the female is the main incubator; later the male takes over as primary incubator.
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Nest |
| Type: Tree hollow, tunnel, crevace | Material: N/A | Height above ground: 1 - ? m |
European Rollers "recycle" tree hollow or cliff tunnel nests dug by other bird species. They do not line their nests, but will clean out old litter if necessary.
Fledgling European Roller looking out of its nest tunnel
(photo courtesy of D. Wilczynska)
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Eggs |
| Size: 36 x 28 mm | Colour: White | Shape: Tapered oval |
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Behaviour |
| Social behaviour: Territorial | Mobility: Migratory | Elementary unit: Solitary |
These pages are largely based on our own observations and those of our contributors. The structure of these bird pages is explained HERE. For more salient facts on any bird species please refer to a field guide.
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