Publication
Title
Fragmented distribution and genetic differentiation of the Forest Fody, Foudio eminentissima algondae, on the island of Mayotte (Comoros)
Author
Abstract
Most of the species in the genus Foudia (Passeriformes, Ploceidae), endemic to the Malagasy region, are endangered and one is already extinct. We studied the distribution of the Forest Fody, Foudia eminentissima, algondae, on Mayotte (Comoros) during two surveys (October 1993, February 1995), and reviewed all other available data. The field surveys showed that 1) the distribution of the Forest Fody population on Mayotte is very patchy; 2) the sire of the Mayotte population is larger than anticipated, probably several thousands of individuals, distributed in six different subgroups; 3) there is no evidence fore decrease in population size nor in population range over the last decade, perhaps even to the contrary; 4) the species occupies a wide range of open habitats, mainly along the coast (we never observed it in forested areas). Although sample sizes were small, bandsharing analyses on multilocus DNA-fingerprints of 44 blood samples (four different subgroups) suggested a rather high degree of isolation between subgroups, even though maximum distances did not exceed 30 km. The rather strong isolation effects over short distances, together with differences in habitat occupation between the subgroups, may be important topics for further study and for future conservation measures.
Language
English
Source (journal)
Ostrich: journal of the Southern African Ornithological Society. - Johannesburg
Publication
Johannesburg : 2001
ISSN
0030-6525
Volume/pages
72:1-2(2001), p. 28-34
ISI
000168962900005
Full text (Publishers DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 03.01.2013
Last edited 15.05.2017
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