Differential foraging success across a light level spectrum explains the maintenance and spatial structure of colour morphs in a polymorphic bird GJ Tate, JM Bishop, A Amar Ecology Letters 19 (6), 679-686, 2016 | 61 | 2016 |
Differential haemoparasite intensity between black sparrowhawk (Accipiter melanoleucus) morphs suggests an adaptive function for polymorphism B Lei, A Amar, A Koeslag, TA Gous, GJ Tate PLoS One 8 (12), e81607, 2013 | 41 | 2013 |
Black Sparrowhawk brooding behaviour in relation to chick age and weather variation in the recently colonised Cape Peninsula, South Africa J Katzenberger, G Tate, A Koeslag, A Amar Journal of Ornithology 156, 903-913, 2015 | 35 | 2015 |
Morph specific foraging behavior by a polymorphic raptor under variable light conditions GJ Tate, A Amar Scientific Reports 7 (1), 9161, 2017 | 33 | 2017 |
Family morph matters: factors determining survival and recruitment in a long‐lived polymorphic raptor P Sumasgutner, GJ Tate, A Koeslag, A Amar Journal of Animal Ecology 85 (4), 1043-1055, 2016 | 33 | 2016 |
Pair complementarity influences reproductive output in the polymorphic black sparrowhawk Accipiter melanoleucus G Tate, P Sumasgutner, A Koeslag, A Amar Journal of Avian Biology 48 (3), 387-398, 2017 | 20 | 2017 |
Quantifying the spatial distribution and trends of supplementary feeding sites in South Africa and their potential contribution to vulture energetic requirements CW Brink, A Santangeli, A Amar, K Wolter, G Tate, S Krüger, AS Tucker, ... Animal Conservation 23 (5), 491-501, 2020 | 19 | 2020 |
Movement patterns of lesser flamingos Phoeniconaias minor: nomadism or partial migration? MD Pretorius, L Leeuwner, GJ Tate, A Botha, MD Michael, K Durgapersad, ... Wildlife Biology 2020 (3), 1-11, 2020 | 12 | 2020 |
Seasonal patterns in space use of Black Sparrowhawks Accipiter melanoleucus in an urban environment P Sumasgutner, GJ Tate, A Koeslag, A Amar Bird Study 63 (3), 430-435, 2016 | 12 | 2016 |
Contrasting parental color morphs increase regularity of prey deliveries in an African raptor C Nebel, P Sumasgutner, SC McPherson, GJ Tate, A Amar Behavioral Ecology 31 (5), 1142-1149, 2020 | 8 | 2020 |
Perceptions of vulture supplementary feeding site managers and potential hidden risks to avian scavengers CW Brink, A Santangeli, A Amar, K Wolter, G Tate, S Krüger, AS Tucker, ... Conservation Science and Practice 2 (8), e237, 2020 | 7 | 2020 |
Possessed: Black sparrowhawks and Egyptian geese vie for nest sites G Tate, A Amar Africa-Birds and Birding 17 (4), 12-13, 2012 | 7 | 2012 |
Tracking data highlight the importance of human-induced mortality for large migratory birds at a flyway scale J Serratosa, S Oppel, S Rotics, A Santangeli, SHM Butchart, ... Biological Conservation 293, 110525, 2024 | 5 | 2024 |
Clinal variation in the polymorphic Black Sparrowhawk Accipiter melanoleucus is unrelated to infection by the blood parasite Haemoproteus nisi S McCarren, P Sumasgutner, G Tate, A Koeslag, A Amar Journal of Ornithology 162 (1), 231-241, 2021 | 5 | 2021 |
A utilization distribution for the global population of Cape Vultures (Gyps coprotheres) to guide wind energy development F Cervantes, M Murgatroyd, DG Allan, N Farwig, R Kemp, S Krüger, ... Ecological Applications 33 (3), e2809, 2023 | 4 | 2023 |
Captive large predators killing vultures: exposing captive facilities as an additional source of mortality to highly threatened birds LJ Thompson, JP Davies, CT Downs, G Tate Bothalia-African Biodiversity & Conservation 50 (1), 1-5, 2020 | 3 | 2020 |
Using GPS tracking to monitor the breeding performance of a low-density raptor improves accuracy, and reduces long-term financial and carbon costs M Murgatroyd, G Tate, A Amar Royal Society Open Science 10 (8), 221447, 2023 | 2 | 2023 |
Adaptations to life on arid islands of South Africa : renal performance and phenotypic plasticity in the European rabbit Oryctolagus cuniculus GJ Tate, HG Marco African Zoology 49 (2), 203-212, 2014 | 2 | 2014 |
Pleiotropic effects of melanin pigmentation: haemoparasite infection intensity but not telomere length is associated with plumage morph in black sparrowhawks E Rodseth, P Sumasgutner, G Tate, JF Nilsson, H Watson, MF Maritz, ... Royal Society Open Science 11 (4), 230370, 2024 | 1 | 2024 |
Exploring the maintenance of plumage polymorphism in the Black Sparrowhawk GJ Tate | 1 | 2016 |