Bibliographic citations
Falcón, R., Díaz, R. (2017). Estudio cualitativo y cuantitativo de colpas y fauna asociada (aves y mamíferos) en tres tipos de hábitats en la Reserva Nacional Pucacuro, Loreto-Perú [Universidad Nacional de la Amazonía Peruana]. https://hdl.handle.net/20.500.12737/7547
Falcón, R., Díaz, R. Estudio cualitativo y cuantitativo de colpas y fauna asociada (aves y mamíferos) en tres tipos de hábitats en la Reserva Nacional Pucacuro, Loreto-Perú []. PE: Universidad Nacional de la Amazonía Peruana; 2017. https://hdl.handle.net/20.500.12737/7547
@misc{sunedu/3117732,
title = "Estudio cualitativo y cuantitativo de colpas y fauna asociada (aves y mamíferos) en tres tipos de hábitats en la Reserva Nacional Pucacuro, Loreto-Perú",
author = "Díaz Vásquez, Rocio Esther",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2017"
}
The clay licks play an important role in the nutritional ecology and population persistence of the animals. This research was carried out to expand the qualitative and quantitative knowledge of clay licks and associated fauna. It began with the search and location of the clay licks in three types of habitats, by means of 3 km linear trails and 6 km routes in the Tangarana and Baratillo rivers by boat in the case of one of the habitats. The external characteristics of the recorded clay licks were noted: perimeter, streams, measurements of the clay lick, shape, slope, color of clay or soil, and geophagy points. The fauna (birds and mammals) was recorded by direct observation from a hiding place (chapana) built 4 m above the ground and at a distance between 2-10 m from the clay lick. Physico-chemical analysis of the geophagic and non-geophagic soil samples (control) was carried out. The surrounding vegetation of the clay licks was determined by sampling and collecting plant species, considering a DBH ≥ 2.5 cm, at a range of 5-10 m around the clay lick. In the three types of habitats, a total of 20 clay licks were recorded, with similar external characteristics between habitats. A total richness of 32 species was obtained between birds (20) and mammals (12), with an abundance of 47,747 ind / h and 9,301 ind / h respectively; resulting with greater richness and abundance the low terrace habitat of imperfect to poor drainage (TBFD) in terms of birds; in mammals there was no marked difference in richness and abundance in the three types of habitats. Only 6 of the 15 physical and chemical variables were significantly different (p <0.05); between habitats, there was no significant difference in any of these variables. 178 species of plants included in 46 families were recorded. Arecaceae had the greatest wealth and abundance. Of the three habitats, TBDIP, obtained the highest richness of families, species and abundance (32, 93 and 37.8%), the two remaining habitats were similar in terms of the number of families and relatively different in richness and abundance. In conclusion, the location and external characteristics of the clay licks were similar in the three types of habitats; likewise, the birds reached the highest richness with 20 species and an abundance of 47.75 ind / h .; also, in the physical and chemical composition of the soils of the clays and control soils, there were no significant differences (p> 0.05); while, in the surrounding vegetation of the clay licks, 670 plant individuals were recorded.
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