Pamela and Neville Isdell, BirdWatch Zambia, the Museums of Malawi, Percy FitzPatrick Institute of African Ornithology at the University of Cape Town, School of GeoSciences at the University of Edinburgh, British Ecological Society, University of Colorado, UKZN School of Life Sciences
Lilian’s Lovebirds (Agapornis lilianae) are restricted to valleys in the Zambezi basin and may number as few as 10,000 in the wild. The main threats to their survival include the loss of mature Mopane woodland habitat, persecution by farmers, capture for local and international wild bird trade and indiscriminate poisoning of waterholes used for drinking.
Since 2013, the WPT has supported fieldwork that has added new distributional records while uncovering range contractions in Zambia, identified multiple roost sites, sought to understand the birds’ habitat requirements and infer their current and historical distribution, revealed the importance of mature cathedral mopane woodland for the species, discovered that the birds’ populations have dwindled and demonstrated that the impact of cutting timber for charcoal and logging is more damaging to the birds’ forest than wildlife activities.
Collaborations with researchers are helping understand changes in the status of key habitat. Studies of nest box use in Malawi inform the widespread use of this approach for mitigating habitat loss. Waterholes vulnerable to pesticide poisoning are being protected through increased surveillance. Awareness and education planning and implementation have begun. New genetics work is determining the processes responsible for past-to-present geographic distributions of different lineages to understand their taxonomy, the effects of population fragmentation and climate change.
Status: IUCN Near Threatened / CITES Appendix II
Population: 10,000-20,000, 4000 of which are estimated to be in Liwonde National Park, Malawi.
Range: Isolated populations in S Tanzania, Zambia-Zimbabwe border district, NW Mozambique, S Malawi and SE Zambia to N Zimbabwe. Possibly introduced in Lundazi district, NE Zambia.
Natural history: This species is found up to 1000 m (3280 ft) in mopane and Acacia sp. woodland in alluvium and riparian fig tree forest in river valleys. Birds feed on grass seeds, flowers and/or seeds or fruit, wild mango, millet, sorghum and leaf buds. Are very social, gathering in locks of 20-100 birds where food is abundant. Non-breeding birds form communal roosts in tree hollows. Breeding is from January to July in Zambia and Dec-May in Malawi; their nest is a roofed structure in crevices in mopane trees.