Jonah Gula
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Interannual Synchrony in the Post‐Breeding Migration Departure of Yellow‐Billed Kites (<i>Milvus aegyptius</i>) From a Roost Site in South Africa Open
Yellow‐billed kites ( Milvus aegyptius ) were counted yearly from 2016 to 2024 at a roost site near Pietermaritzburg, South Africa, in the austral autumn. Kite numbers peaked during a short window between the last days of February and the …
View article: The global influence of the IUCN Red List can hinder species conservation efforts
The global influence of the IUCN Red List can hinder species conservation efforts Open
The IUCN Red List of Threatened Species is an extinction risk assessment tool that has guided species conservation over the last five decades. However, as wildlife scientists and conservationists, we argue that its influence on the global …
The state of stork research globally: A systematic review Open
Storks are a conspicuous pan-global freshwater flagship taxon with 20 extant species, all of which have been accorded IUCN Red List status. Red List assessments use a combination of scientific evidence and expert inputs to develop species-…
Second-hand housing: a review of avian species using Hamerkop nests for breeding Open
Nest-building is an energetically expensive activity for birds. Consequently, some species opportunistically use other species’ nests. The Hamerkop Scopus umbretta, an endemic sub-Saharan African waterbird, constructs one of the largest ne…
Second-hand housing: a review of avian species using Hamerkop nestsfor breeding Open
Nest-building is an energetically expensive activity for birds. Consequently, some species opportunistically use other species’ nests. The Hamerkop Scopus umbretta, an endemic sub-Saharan African waterbird, constructs one of the largest ne…
Avian species using Hamerkop nests Open
Compiled reports of avian species using Hamerkop nests for breeding
Decline of the marabou stork (<i>Leptoptilos crumenifer</i>) in West Africa and the need for immediate conservation action Open
The marabou stork ( Leptoptilos crumenifer ) is widespread and generally abundant in East and Southern Africa, but recent research has found range loss indicative of a population decline in West Africa in recent decades. In the absence of …
Large nocturnal roosting aggregations and mass movements of Whiskered Terns in Liuwa Plain National Park, Zambia Open
The Whiskered Tern (Chlidonias hybrida) is little studied in southern Africa. In Zambia, it is primarily found in the south and west of the country, where the Barotse Floodplain and Kafue Flats are known to contain substantial numbers of t…
Assessments of range-wide distribution of six African storks and their relationships with protected areas Open
Species range maps provided by the IUCN and BirdLife International are recognised to sometimes mischaracterise distribution and have resulted in inaccurate status assessments. In this study we assessed distribution trends and relationships…
Supplemental Info S1.xlsx Open
Compiled reports of avian species using Hamerkop nests for breeding
Avian species using Hamerkop nests Open
Compiled reports of avian species using Hamerkop nests for breeding
Avian species using Hamerkop nests Open
Compiled reports of avian species using Hamerkop nests for breeding
Gula & Barlow, Marabou colonies WAf Open
Known marabou stork nesting colonies in West Africa, historic and recent
Gula & Barlow, Marabou colonies WAf Open
Known marabou stork nesting colonies in West Africa, historic and recent
Gula & Barlow, West African marabou stork colonies Open
Known marabou stork colonies and active years in West Africa, historic and recent
Gula & Barlow, West African marabou stork colonies Open
Known marabou stork colonies and active years in West Africa, historic and recent
Gula & Barlow, Marabou colonies WAf Open
Known marabou stork nesting colonies in West Africa, historic and recent
Gula & Barlow, West African marabou stork colonies Open
Known marabou stork nesting colonies in West Africa, historic and recent
Gula & Barlow, Marabou colonies WAf Open
Known marabou stork nesting colonies in West Africa, historic and recent
Gula & Barlow, Marabou colonies WAf Open
Known marabou stork nesting colonies in West Africa, historic and recent
Gula & Barlow, West African marabou stork colonies Open
Known marabou stork nesting colonies in West Africa, historic and recent