Wednesday, February 22nd, 2012

Rppell’s weaver, Ploceus galbula (synonym, Ploceus flavissimus ), Rppell, 1840, also known as the Rueppell’s/Ruppell’s weaver or as the canary weaver, photographed in Awash National Park , central Ethiopia (Africa).

Image: Dan Logen , 28 January 2011 (with permission, for GrrlScientist/Guardian use only ) [ velociraptorize ].
Nikon D300s, 600 mm lens, f/8, 1/320 sec, ISO 1250

Question: This Ethiopian mystery bird is part of a group that is known for a remarkable behaviour. What behaviour is that? Can you identify this bird’s taxonomic family and species?

Response: This is an adult male Rppell’s weaver, Ploceus galbula , a member of Ploceidae, the weaver family. These small insectivorous passerines are often brightly coloured in yellow or red and black plumage, as is this handsome fellow. Most weavers are found in Africa and many are notable for constructing some of the most elaborate woven nests in the avian world.

Here’s a video of a weaver weaving grasses into his partially-completed nest (filmed in Mauritius, uploaded on 28 August 2008):

Visit bagelpap ‘s YouTube channel [ video link ].

Rppell’s weavers are gregarious, breeding colonially and moving about nomadically in large flocks outside of the breeding season. They occur on the horn of Africa in dry

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