<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The objective of this study was to document characteristics of cavities used for breeding by White-backed Woodpeckers <italic>Dendrocopos leucotos</italic> in Hungary. Twenty-five nest cavities were examined over a period of ten years (2011–2020). Five different tree species were used. The cavities were excavated at a mean height of 4.6 m and 2.2 m standard deviation and ranged from 2 to 8 m. All cavities found were in the main trunks of trees with trunk diameters ranging between 35–55 cm with a mean of 41.6 cm and 5.6 cm standard deviation. A southerly orientation of cavity entrances prevailed with a mean direction of 189±74 clockwise from north (median 180° IQR = 113°). The results suggest that cavity entrance orientation was non-random.</p>
</abstract>

The objective of this study was to document characteristics of cavities used for breeding by White-backed Woodpeckers Dendrocopos leucotos in Hungary. Twenty-five nest cavities were examined over a period of ten years (2011–2020). Five different tree species were used. The cavities were excavated at a mean height of 4.6 m and 2.2 m standard deviation and ranged from 2 to 8 m. All cavities found were in the main trunks of trees with trunk diameters ranging between 35–55 cm with a mean of 41.6 cm and 5.6 cm standard deviation. A southerly orientation of cavity entrances prevailed with a mean direction of 189±74 clockwise from north (median 180° IQR = 113°). The results suggest that cavity entrance orientation was non-random.

Characteristics of nest cavities used by White-backed Woodpecker <italic>(Dendrocopos leucotos)</italic> in Hungary

Ornis Hungarica

This work is licensed under the Creative Commons Attribution 4.0 International License.

Characteristics of nest cavities used by White-backed Woodpecker  in Hungary

The objective of this study was to document characteristics of cavities used for breeding by White-backed Woodpeckers Dendrocopos leucotos in Hungary....

Characteristics of nest cavities used by White-backed Woodpecker (Dendrocopos leucotos) in Hungary

Online veröffentlicht: 29. Nov. 2021

Seitenbereich: 139 - 150

Eingereicht: 17. Sept. 2021

Akzeptiert: 20. Okt. 2021

DOI: https://doi.org/10.2478/orhu-2021-0025

Schlüsselwörter
woodpecker, nest cavities, cavity location, cavity height, cavity entrance orientation, deadwood

© 2021 Gerard Gorman, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Characteristics of nest cavities used by White-backed Woodpecker (Dendrocopos leucotos) in Hungary

Online veröffentlicht: 29. Nov. 2021

Seitenbereich: 139 - 150

Eingereicht: 17. Sept. 2021

Akzeptiert: 20. Okt. 2021

DOI: https://doi.org/10.2478/orhu-2021-0025

Schlüsselwörterwoodpecker, nest cavities, cavity location, cavity height, cavity entrance orientation, deadwood

© 2021 Gerard Gorman, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Schlüsselwörter
woodpecker, nest cavities, cavity location, cavity height, cavity entrance orientation, deadwood