Biodiversitas Journal of Biological Diversity
Vol. 7 No. 2 (2006)

The feeding location of three species herons Casmerodius albus, Egretta garzetta, and Bubulcus ibis in Pulau Dua Nature Reserve, Serang, Banten Province

DEWI ELFIDASARI (Jurusan Biologi FMIPA Universitas Al Azhar Indonesia, Jakarta 12110)



Article Info

Publish Date
19 Mar 2006

Abstract

This research is to know feeding location for three species herons that lived in Pulau Dua Nature Reserve (CAPD), Serang, Banten Province. This research has been done at feeding area for the herons around Pulau Dua Nature Reserve. The data were taken from film shooting use Focal Observation Methods, while the film shooting analysed use Scan Sampling Methods. Result showed that Casmerodius albus and Egretta garzetta were using the mudflat, fisheries and rice-fields around CAPD as feeding location. Bubulcus ibis was using ricefield and grassland as feeding location. The preference for C. albus to feeding in mudflat was (χ²=21691,29; db=2, α=0,01). E. garzetta have preference for feeding in fisheries (χ²=18221,27; db=2, α=0,01) and the preference for B. ibis to feeding in grassland is (χ²=27,57; db=1, α=0,01). The selections of feeding location for three species herons were depend on the specific preys for them. C. albus and E. garzetta were select fish as their food, and B. ibis choose insect and other small animals as his food. © 2006 Jurusan Biologi FMIPA UNS SurakartaKey words: feeding, location, herons, mudflat, rice-field, grass-land, fisheries.

Copyrights © 2006






Journal Info

Abbrev

biodiv

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...