April 2012 Vulture News 62 SHORT COMMUNICATIONS, NOTES AND REPORTS Vulture poisoning incidents and the status of vultures in Zambia and Malawi Lizanne Roxburgh1* and Rory McDougall2 1Percy FitzPatrick Institute of African Ornithology and DST/NRF Centre of Excellence, University of Cape Town, Rondebosch, South Africa 7701 2Bedrock Africa. P.O. Box 670446, Mazabuka, Zambia. * Corresponding author:
[email protected] Asia and Africa have experienced recent (Trigonoceps occipitalis) and Palm- catastrophic declines in populations of nut (Gypohierax angolensis) vultures most species of vultures (Thiollay 2006, (Dowsett et al. 2008; Dowsett-Lemaire & Ogada et al. 2011, Virani et al. 2011). Dowsett 2006). In addition, Cape Vultures While the declines in Asia have been (Gyps coprotheres) are occasionally seen, linked to poisoning by the veterinary drug particularly in southern Zambia (Dowsett diclofenac (Oaks et al. 2004), the reasons et al. 2008). However, we only deal with for the declines across Africa remain the first four most common species here. poorly understood (Ogada et al. 2011), In Zambia sightings of all four species and are likely to have multiple causes, are regularly noted within protected areas such as poisoning and a decline in food (see Zambian Ornithological Newsletter, supply. Little is known about the status published by the Zambian Ornithological of vultures in Zambia and Malawi, but Society; Zambiabirds Yahoo mailing list; due to its large tracts of protected areas, McDougall unpubl. data), suggesting that Zambia in particular is likely to hold a their populations are still healthy, although significant proportion of southern Africa’s there appears to be a decline in vulture vulture populations.