Perching of Tengmalm?s owl (Aegolius funereus) nestlings at the nest box entrance: effect of time of the day, age, wing length and body weight

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64512" target="_blank" >RIV/60460709:41210/14:64512 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/14:64512 RIV/00027014:_____/14:#0002017

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Perching of Tengmalm?s owl (Aegolius funereus) nestlings at the nest box entrance: effect of time of the day, age, wing length and body weight

Popis výsledku v původním jazyce

The behaviour of the nestlings of nocturnal cavity-nesting species has relatively rarely been studied in detail because of problems connected with use of the technical devices required to provide long-term monitoring of individuals. However, long-term observation of nestling behaviour is crucial in order to identify different types of behaviour which may be caused by sibling competition at the end of nesting period. We studied behaviour of 43 Tengmalm?s owl (Aegolius funereus) nestlings at 14 nests using a camera and a chip system. The nestlings perched at the nest box entrance from an average age of 28 days from hatching (range 24?34 days) until fledging, spending around 2 hours per day here in total, in periods ranging from a few seconds to 147 min (7.6 ? 10.9 min, mean ? SD). We found that individual duration of perching at the nest box entrance was significantly influenced by nestlings? age and wing length and that the duration of perching at the nest box entrance significantly dec

Název v anglickém jazyce

Perching of Tengmalm?s owl (Aegolius funereus) nestlings at the nest box entrance: effect of time of the day, age, wing length and body weight

Popis výsledku anglicky

The behaviour of the nestlings of nocturnal cavity-nesting species has relatively rarely been studied in detail because of problems connected with use of the technical devices required to provide long-term monitoring of individuals. However, long-term observation of nestling behaviour is crucial in order to identify different types of behaviour which may be caused by sibling competition at the end of nesting period. We studied behaviour of 43 Tengmalm?s owl (Aegolius funereus) nestlings at 14 nests using a camera and a chip system. The nestlings perched at the nest box entrance from an average age of 28 days from hatching (range 24?34 days) until fledging, spending around 2 hours per day here in total, in periods ranging from a few seconds to 147 min (7.6 ? 10.9 min, mean ? SD). We found that individual duration of perching at the nest box entrance was significantly influenced by nestlings? age and wing length and that the duration of perching at the nest box entrance significantly dec

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

PLoS One

ISSN

1932-6203

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

1-7

Kód UT WoS článku

000336857400103

EID výsledku v databázi Scopus

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