Tuesday 28 March 2017
Monday 27 March 2017
Sunday 26 March 2017
Saturday 25 March 2017
26-3-2017 RANCHO NATURALISTA, COSTA RICA - RUFOUS CRESTED COQUETTE (Lophornis delattrei)
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The rufous-crested coquette (Lophornis delattrei) is a species of hummingbird native to the tropical slopes of pacific South America. Due to its small size and population, it is a rare sight even within its native region. Males of the species can be easily distinguished by their striking rufous coloured spiked crests, and females, while less obvious, can be identified by their small size and rufous coloured foreheads.
The species inhabits the Pacific and Caribbean mountainsides of Peru, Bolivia, Colombia, Ecuador, Panama, and Costa Rica; and at least one observation of the species has been reported in western Brazil. The species is primarily found in altitudes of 500m 1,900m above sea level, likely inhabiting higher altitudes when breeding and lower when not. Rufous-crested Croquettes favour humid forests with evergreen or semi-deciduous compositions, and travel large distances within these ecosystems in search of suitable foods. In a homing experiment with frilled coquettes, this genetically similar species was seen to navigate ranges of up to 15 km.
26-3-2017 RANCHO NATURALISTA, COSTA RICA - BARRED ANTSHRIKE (Thamnophilus doliatus)
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The barred antshrike (Thamnophilus doliatus) is a passerine bird in the antbird family. It is found in the Neotropics from Tamaulipas, Mexico, through Central America, Trinidad and Tobago, and a large part of South America east of the Andes as far south as northern Argentina, Bolivia and Paraguay. There is one accepted record from southern Texas. It is found in a wide range of wooded habitats (even gardens and parks) in both humid and arid regions. Throughout a large part of its range, it is among the most common antbirds.
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