Citas bibligráficas
Morales, E., (2020). Diversidad de aves acuáticas y ribereñas en la quebrada alemán – reserva nacional Matsés, Loreto – Perú [Tesis, Universidad Científica del Perú]. http://hdl.handle.net/20.500.14503/1710
Morales, E., Diversidad de aves acuáticas y ribereñas en la quebrada alemán – reserva nacional Matsés, Loreto – Perú [Tesis]. PE: Universidad Científica del Perú; 2020. http://hdl.handle.net/20.500.14503/1710
@misc{renati/193655,
title = "Diversidad de aves acuáticas y ribereñas en la quebrada alemán – reserva nacional Matsés, Loreto – Perú",
author = "Morales Ramírez, Eduardo Augusto",
publisher = "Universidad Científica del Perú",
year = "2020"
}
In 2018, since June to October, the research “Diversity of aquatic and river birds in Quebrada Alemán - Matses National Reserve, Loreto – Peru” was developed, using canoe census technique and a wooden river boat with 7 meters of length, traveling the transects established in the study area, from 5 to 10 in the morning, because that is the period with the greatest activity of these animals. I obtained a record of 407 individuals of birds distributed in 62 species with 25 families and 17 orders; between the records the order Passeriformes with 7 families and 21 species was the most abundant. The groups that presented the highest number of species were Psittacidae (7), Tyrannidae (6), Trochilidae (6), Furnariidae (4), Icteridae (4) and Thamnophilidae (6, the other families showed records below 3 species with a high Margalef diversity index (10,12), a coefficient of determination (R2) of 0.99247136, which is an indicator of good fit of the statistical model, giving a confiability value of 0. 9849994, non-parametric estimators indicate that almost all species have been evaluated in the study area; Chao 2 show us that there is a minimum difference of 1 species among the number of species found (61) and the expected (62), Jacknife 1 and Bootstrap indicate us that there are 2 missing species to complete the totality of expected species; Chao 1 shows a difference of 1 species with respect of the found species. The Simpson dominance index (0.9765) and the Shanon-Wienner (3.929) were calculated, these indicators determine a high diversity of aquatic and river birds in the study site. The highest Relative Abundance (RA) was presented by Ara Ararauna with 0.28 Ind / km, it was the most abundant species, the next were Ceryle torquata with a value of 0.18 Ind / Km, Columba cayanensis with 0.17 Ind / Km, likewise the values were determined of population density where Ara ararauna with 0.009259259 Ind / Km2, followed by Ceryle torquata and Columba cayanensis with 0.005925926 Ind / Km2 and 0.005555556 Ind / Km2 respectively, the other species presented low density values.
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons