New records of Clytoctantes alixii (Elliot, 1870) in Eastern Caldas, Colombia

By

Gil-Ospina, Raul F.
Moreno López, Daniel

Type

Article

Date of Publication

2020-7-6

Original Publication

Neotropical Biology and Conservation

Volume

15

Series / Issue

Issue: 3

Pages

201--207

Subjects

Conservation , Cordillera Central , extinction risk , Protection , southernmost record

Contributed by

Pensoft Publishers

Language

English

Published by

Brazil Universidade do Vale do Rio dos Sinos

Identifiers

DOI: https://doi.org/10.3897/neotropical.15.e50325

 

Abstract

Clytoctantes alixii is a bird that lives on the edges of old-growth, secondary and cleared forests undergoing regeneration and presents a distribution restricted to Colombia and Venezuela. The species is considered to be at risk of extinction (EN) due to its particular characteristics and restricted distribution. However, knowledge of its ecology and distribution is still incipient. The objective of this study was therefore to expand the knowledge of C. alixii in Caldas, present the southernmost record of the species and describe its behaviour. The species was monitored within the protected areas of the Manso Diversion in the period 2014 and 2017, using mist nets and fixed radius point counts. Two individuals of C. alixii were recorded, both by observation, with one of these subsequently also captured in a forest in an advanced state of succession. Recording of this population is important because it is the southernmost in the Cordillera Central and confirms that habitats with the presence of hollow stem plants largely define the presence of the species, as well as potentially determining the location of other populations of this species within its range of distribution.