000			01509nam a2200205 4500
001			UPMIN-00000009209
005			20220921140844.0
040			_aDLC _cDLC _dupmin
041			_aeng
090			_aLG993.5 2003 _bB4 L53
100	1		_aLibre, Mary Ann B.
245	0	0	_aRapid assessment of avian species richness at a marginal habitat in Agusan Marsh, Bunawan, Agusan del Sur / _cMary Ann B. Libre
502			_aThesis (BS Biology) -- University of the Philippines Mindanao, 2003
300			_a51 leaves
260			_c2003
520			_aBird species richness was determined at a marginal habitat in Agusan Marsh, Bunawan, Agusan del Sur. Line transect was established along existing foot trails inside each of the three study sites namely: ricefield, secondary level wetland forest and sago stands. A total of 53 species in 34 families were resorced. Of these, 30 are resident, 12 are endemic, and are migratory. Three species listed was threatened were also encountered. Data showed that species richness was highest at the sago stands (32 species), due to the surrounding woodlands and ricefield. Endemic species were mostly observed in the secondary wetland forest (11 species), whereas ricefield contains most of the migratory species (9 species). Since each site supports different bird communities, any conservation action should be of maintaining a variety of vegetation types to provide a suitable habitat for bird species
658			_aUndergraduate Thesis _cBIO200, _2BSB
905			_aFi
905			_aUP
999			_c269 _d269