Distance from shore positively influences alert distance in three wetland bird species


Autoria(s): Dear,EJ; Guay,P-J; Robinson,RW; Weston,MA
Data(s)

24/08/2014

Resumo

Behavioural responses of wetland fauna to humans constitutes a potential conservation threat, and may alter how animals use wetlands and their surrounds. We predicted that the farther from refuge (i.e. water) that terrestrially foraging rails occurred, the longer the distance at which they would become alert when approached. We found that the distance at which Eurasian Coot, Fulica atra, Purple Swamphen, Porphyrio porphyrio, and Dusky Moorhen, Gallinula tenebrosa became alert to an approaching predator (i.e. human) increased with distance from the shore of a wetland (species and starting distance were not significant but associated with low power). Thus, these behavioural measures suggest these birds use water in wetlands as a refuge from potential threats such as people. © 2014 Springer Science+Business Media Dordrecht.

Identificador

http://hdl.handle.net/10536/DRO/DU:30067797

Idioma(s)

eng

Publicador

Springer

Relação

http://dro.deakin.edu.au/eserv/DU:30067797/dear-distancefrom-2014.pdf

http://www.dx.doi.org/10.1007/s11273-014-9376-0

Direitos

2014, Springer

Palavras-Chave #buffers #conflict #disturbance #Dusky Moorhen Gallinula tenebrosa #Eurasian Coot Fulica atra #human wildlife interactions #Purple Swamphen Porphyrio porphyrio
Tipo

Journal Article