Tag Archives: Carrizal Seedeater

Archived 2016 topics: Rearrangement of a selection of Amaurospiza species: list A. moesta and A. relicta as Least Concern?

This is part of a consultation on the Red List implications of extensive changes to BirdLife’s taxonomy for passerines Lynx Edicions and BirdLife International will soon publish the second volume of the HBW-BirdLife Illustrated Checklist of the Birds of the … Continue reading

Posted in Americas, Archive, Central America, North America, South America, Taxonomy | Tagged , , , , , , , , , , , , , , , | 1 Comment

Archived 2015 topics: Carrizal Seedeater (Amaurospiza carrizalensis): new information requested.

Carrizal Seedeater Amaurospiza carrizalensis was only described in 2003, shortly after which habitat at the type locality was destroyed. Consequently the species was listed as Critically Endangered with a suspected global population of fewer than 50 individuals and declining. However, surveys in late 2007 and 2008 recorded the species in seven areas in the Caroní basin. Declines are still suspected because other potentially suitable habitat continues to be destroyed. However, the low number of records may be partly due to the difficulty in surveying its habitat. If the species has proven to be more common and widespread and its habitat less threatened than was initially feared then it may warrant downlisting to a lower category of threat. Continue reading

Posted in Americas, Archive, South America | Tagged | 4 Comments