Research Article | Volume: 2, Issue: 3, May-June, 2014
Effects of seasonal and site variations on the prevalence of parasites on Black-crowned waxbill (Estrilda nonnula) in Dschang and its environs, Cameroon
This study was carried out to evaluate the prevalence of ectoparasites and haemoparasites in Black-crowned waxbill (Estrilda nonnula) in the town of Dschang and its environs. From June 2011 to March 2012, 52 birds were captured by various techniques (sticky surface, traditional trap and nest capture) at three sites. Examination of feathers showed that 65.4% of these birds carried at least one genus of ectoparasites. A total of five genera were detected with a prevalence and average intensities of (53.8% and 1.6 ± 0.9) for Menopon sp, (46.2% and 4.5 ± 2.3) for Columbicola sp, (23.1% and 1.9 ± 1.3) for Liperus sp, (13.5% and 1.0 ± 0.0) for Menacanthus sp and (11.5% and 1.7 ± 0.5) for Goniocotes sp. Microscopic examination of thin blood smears revealed that 10 (19.2%) of the sampled birds were infected with at least one genus of haemoparasites with a prevalence of 15.4% for Plasmodium sp and/or Haemoproteus sp and 7.7% for Leucocytozoon sp. Capture sites did not influence the parasitic load. Rainy season favoured infestation with ectoparasites. Males were more infested with ectoparasites than females but not for haemoparasites. Prevalence of haemoparasites varied significantly with age and weight groups. Close interactions of Black-crowned waxbills with humans can constitute health risks given the presence of parasites observed.
Taku Awa II, Payne Vincent Khan, Tamungang Simon A., Dzoyem Marcel. Effects of seasonal and site variations on the prevalence of parasites on Black-crowned waxbill (Estrilda nonnula) in Dschang and its environs, Cameroon. J App Biol Biotech. 2014; 2 (03): 012-016. DOI: 10.7324/JABB.2014.2303
1. Atkinson CT, Van Riper III C. Pathogenicity and epizootiology of avian hematozoa: Plasmodium, Leucocytozoon and Haemoproteus. In: Loye JE, Zuk M. Editors. Bird-Parasite Interactions: Ecology, Evolution, and Behaviour. Oxford: Oxford University Press; 1991, p. 19-48.
2. Spassky AA. Arotellininae, Subfam N. A new subfamily of Dilepidid cestodes. Acta Zooligica Lituanica. 2003; 13(3): 327-329.
3. Hill JR. An introduction to the ectoparasites of purple Martins. Purple Martin conservation association, Purple Martin update. 1994; 5(1):1-7.
4. Schmaschke R, Schse M, Eulenberger K, Schon. Quill mites little known parasites of Birds. Vesh. Er .Erkrg. zootière. 2003; 41:127-133.
5. Noble E, Noble GA. Parasitology: The Biology of Animal parasites. 3rd Ed. Lea and Fibiger: Philadelphia; 617 p. 1973.
6. Rahimanga V, Soula F, Raherilalao MJ, Goodman SM, Sadones H, Tall A, Randrianarivelojosia M, Raharimalala L, Duchemin JB, Ariey F, Robert V. Hémoparasites des oiseaux sauvages à Madagascar. Arch Inst Pasteur de Madagascar. 2002; 68(1&2) 90-99.
7. BirdLife International. Wild Birds and Avian Influenza, www.birdlife.org/ action/science/species/avian-flu/birds-fag-html; 2012.
8. Alerstam T. Bird migration, translated by Christie DA. Cambridge University Press, Cambridge; 1990.
9. Nkwenti VN. Prevalence of intestinal and ectoparasites in the Grey headed sparrow, Passer griseus, in the Western Highlands of Cameroun. MSc. Thesis, Faculty of Science. University of Dschang; 2008.
10. Clayton DH, Wather. Collection and quantification of arthropod parasites of Birds, in Clayton DH, Moore J, editors. Host-parasites co-evolution. General Principles and avian model: Oxford University press; 1997, 1: 419-440.
11. Bennett GA. Simple techniques for making avian blood smears. Journal Canadien de Zoologie. 1970; 48:585-58.
12. Bush AO, Fernandez JC, Esch GW, Seed JR. The diversity and ecology of animal parasites. Cambridge university press; 2001.
13. Sabuni ZA, Mbuthia PG, Maingi N, Nyaga PN, Njagi LW, Bebora LC, Michieka JN. Prevalence of ectoparasites infestation in indigenous free-ranging village chickens in different agro-ecological zones in Kenya. Livestock Research for Rural Development. 2010; 22 (11).
14. Mungube EO, Bauni SM, Tenhagen BA, Wamae LW, Nzioka SM, Muhammed L, Nginyi JM. Prevalence of parasites of the local scavenging chicken in a selected semi-arid zone of Eastern Kenya. Tropical Animal and Health Production Bulletin. 2008; 40:101-109.
15. Kougoum PG. Prévalences parasitaire, bactérienne et fongique chez le tisserin villageois (Ploceus cucullutus) dans la ville de Dschang et ses environs. Thèse de Master. Faculté des Sciences. Université de Dschang, Cameroun; 2006.
16. Hart BL. Behavioural adaptations to parasites - an ethological approach. J. Parasitol. 1992; 78:256-265.
17. Sadiq NA, Adejinmi JO, Adedokun OA, Fashanu SO, Alimi AA, Sofunmade YT. Ectoparasites and haemoparasites of indigenous chicken (Gallus domesticus) in Ibadan and environs. Tropical Veterinarian.2003; 21:187-191.
18. Kenko NDB. Inventaire des ectoparasites des Hirondelles dans la ville de Dschang et ses environs, Ouest-Cameroun. Thèse de Master. Faculté des Sciences. Université de Dschang, Cameroun; 2008.
19. Desenclos M. Les astrilds nonnettes, Encyclopédie libre. http://fr.wikipedia.org / wiki/ Estrildidae; 2008.
20. Sebaio F, Braga ME, Felipe B, Alam F, Miguel AM. Blood parasites in passerine birds from the Brazilian Atlantic Forest. Rev Bras. Parasitol; Vet. Jaboticabal. 2012; 21(1) 7-15.
21. Sehgal RNM, ValkiÅ«nas G, Iezhova TA, Smith TB. Blood parasites of chickens in Uganda and Cameroon with molecular description of Leucocytozoon schoutedeni and Trypanosoma gallinarum. J Parasitol. 2006; 92:1336–1343.
22. Giammarino M, Vaschetti G, Boano G. Blood parasites in birds from Burkina Faso. Parssitologia. 2007; 49(1-2):55-7.
23. Kirkpatrick CE, Thomas BS. Blood parasites of bird in Cameroon. The Journal of Parasitology. 1988; 74(6):1009-1013.
24. Kees VO, David SR, Stein AS, Kondeur J. Reduced blood parasites prevalence with age in Seychelles Warbler: selective mortality or suppression of infection. Journal of ornithol. 2010; 151(9):69-77.
25. Kirwood JK, Macgregor SK. Salmonellosis in provisioned free-living green finches (Carduelis chloris) and other garden birds. Proceedings of the European association of zoo and wildlife veterinians, second meeting 21-24 May, Chester, UK; 1988, p. 229-233.
26. Pierce MA. Haematozoa of Zambian birds. General survey. Journal of Natural History. 1984; 18:105-122.
27. Clayton DH, Moore. Host parasites evolution principles and avian models. Oxford University Press. New York, New York. 1997; p.473.
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