Search results

Explore your search results using the filter checkboxes, or amend your search or start a new search.

Displaying results 1 - 10 of 10Click/tap on any title to see full details of the record

Simmons R, Kolberg H, Braby R, Erni B 2015. Declines in migrant shorebird populations from a winter-quarter perspective: State-Space Models for Shorebird Trends. Conservation Biology 29 (3) 877-878

Website link:http://dx.doi.org/10.1111/cobi.12493

Seymour CL, Simmons R, Joseph GS, Slingsby JA 2015. On Bird Functional Diversity: Species Richness and Functional Differentiation Show Contrasting Responses to Rainfall and Vegetation Structure in an Arid Landscape. Ecosystems DOI: 10.1007/s10021-015-9875-8

Downloadable files:

Attachment	Size
On Bird Functional Diversity.pdf	806.6 KB

Garcia-Heras M-S, Arroyo B, Simmons R, Pablo C, Mateo R, Mougeot F 2015. Assessing the health of a scarce and threatened raptor endemic to Southern Africa, the Black Harrier (Circus maurus).

Downloadable files:

Attachment	Size
Assessing the health of a scarce and threatened raptor endemic to Southern Africa_the Black Harrier_2015.pdf	386.4 KB

Barnard P, Simmons R, Jackson HD, Goodman SM, Cyrus DP, Herholdt JJ 1986. Short Notes. Ostrich: Journal of African Ornithology 57 (2) 107-114

Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1986.9634133

Simmons R 1986. Food Provisioning, Nestling Growth and Experimental Manipulation of Brood Size in the African Redbreasted Sparrowhawk Accipiter rufiventris. Ornis Scandinavica 17 (1) 31-40

Website link:http://www.jstor.org/discover/10.2307/3676750?uid=4&sid=21100861992911

Simmons R 1986. Immature black sparrowhawk eating live guineafowl. Gabar 1 (2) 60-61

Simmons R 1986. Ecogical segregation of the Red-Breasted Sparrowhawk Accipiter rufiventris and six coexisting Accipitrine raptors in Southern Africa. Ardea 74 (137-149)

Downloadable files:

Attachment	Size
Ecological segregation of the Red_breasted Sparrowhawk Accipiter rufiventris_1986.pdf	760.28 KB

Simmons R 1986. Why is the foraging success of ospreys wintering in southern Africa so low?. Gabar 1 (1) 14-19

Barnard P, Simmons R 1986. The functions of leg-lowering in territorial predatory birds. Ostrich: Journal of African Ornithology 57 (2) 107 - 109

Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1986.9634133#.VSZ-Xmf9kpE

Simmons R, Barnard P, MacWhirter B, Hansen GL 1986. The influence of microtines on polygyny, productivity, age, and provisioning of breeding Northern Harriers - a 5-year study. Canadian Journal of Zoology 64 (11) 2447 - 2456

Downloadable files:

Attachment	Size
The influence of microtines on polygyny_productivity_age_and provisioning of breeding Northern Harriers.pdf	917.11 KB

Website link:http://www.nrcresearchpress.com/doi/abs/10.1139/z86-365

Not found what you are looking for? Amend your search...