Secretarybird Sagittarius serpentarius Population Trends and Ecology: Insights from South African Citizen Science Data

Changes in bird communities in Swaziland savannas between 1998 and 2008 owing to shrub encroachment

(2011) Clelia Sirami et al.   DIVERSITY AND DISTRIBUTIONS

Beyond the forest edge: Ecology, diversity and conservation of the grassy biomes

(2010) William J. Bond et al.   BIOLOGICAL CONSERVATION

Seasonal patterns of occurrence of Palaearctic migrants in southern Africa using atlas data

(2010) LESLIE G. UNDERHLL et al.   IBIS

A preliminary survey of avian mortality on power lines in the Overberg, South Africa

(2010) Jessica M Shaw et al.   OSTRICH

Bush encroachment under three contrasting land-use practices in a mesic South African savanna

(2009) B. J. Wigley et al.   AFRICAN JOURNAL OF ECOLOGY

Thicket expansion in a South African savanna under divergent land use: local vs. global drivers?

(2009) BENJAMIN J. WIGLEY et al.   GLOBAL CHANGE BIOLOGY

What Limits Trees in C4 Grasslands and Savannas?

(2008) William J. Bond   Annual Review of Ecology Evolution and Systematics

Citizen Science: Can Volunteers Do Real Research?

(2008) Jeffrey P. Cohn   BIOSCIENCE