Vegetation, bird and soundscape characterization: a case study in Braulio Carrillo National Park, Costa Rica

نویسندگان

چکیده

We assessed the structural complexity of vegetation, birds and soundscapes in two areas Braulio Carrillo National Park, Costa Rica, with different road exposure, as baseline information for conservation management. measured vegetation structure complexity, surveyed recorded an area adjacent to Highway 32 (Quebrada) another 20 km away (Ceibo). Quebrada presented a more open forest lower density trees shrubs; evenness higher acoustic bioacoustic activity sound pressure level; bird abundance richness. Ceibo showed shrubs, structure, proportion biophonies than anthrophonies, community diversity entropy. The study sites differed characteristics their communities unexpected way; these differences appear be mostly influenced by surrounding road. However, seemed properly reflect habitat condition, are promising evaluating ecological condition site.

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ژورنال

عنوان ژورنال: Biota Colombiana

سال: 2021

ISSN: ['0124-5376', '2539-200X']

DOI: https://doi.org/10.21068/c2021.v22n01a04