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Items: 37

1.

Movement reveals reproductive tactics in male elephants.

Taylor LA, Vollrath F, Lambert B, Lunn D, Douglas-Hamilton I, Wittemyer G.

J Anim Ecol. 2019 Jun 24. doi: 10.1111/1365-2656.13035. [Epub ahead of print]

PMID:
31236936
2.

Inter-generational change in African elephant range use is associated with poaching risk, primary productivity and adult mortality.

Goldenberg SZ, Douglas-Hamilton I, Wittemyer G.

Proc Biol Sci. 2018 May 30;285(1879). pii: 20180286. doi: 10.1098/rspb.2018.0286.

3.

Applying network theory to animal movements to identify properties of landscape space use.

Bastille-Rousseau G, Douglas-Hamilton I, Blake S, Northrup JM, Wittemyer G.

Ecol Appl. 2018 Apr;28(3):854-864. doi: 10.1002/eap.1697.

PMID:
29420867
4.

Moving in the Anthropocene: Global reductions in terrestrial mammalian movements.

Tucker MA, Böhning-Gaese K, Fagan WF, Fryxell JM, Van Moorter B, Alberts SC, Ali AH, Allen AM, Attias N, Avgar T, Bartlam-Brooks H, Bayarbaatar B, Belant JL, Bertassoni A, Beyer D, Bidner L, van Beest FM, Blake S, Blaum N, Bracis C, Brown D, de Bruyn PJN, Cagnacci F, Calabrese JM, Camilo-Alves C, Chamaillé-Jammes S, Chiaradia A, Davidson SC, Dennis T, DeStefano S, Diefenbach D, Douglas-Hamilton I, Fennessy J, Fichtel C, Fiedler W, Fischer C, Fischhoff I, Fleming CH, Ford AT, Fritz SA, Gehr B, Goheen JR, Gurarie E, Hebblewhite M, Heurich M, Hewison AJM, Hof C, Hurme E, Isbell LA, Janssen R, Jeltsch F, Kaczensky P, Kane A, Kappeler PM, Kauffman M, Kays R, Kimuyu D, Koch F, Kranstauber B, LaPoint S, Leimgruber P, Linnell JDC, López-López P, Markham AC, Mattisson J, Medici EP, Mellone U, Merrill E, de Miranda Mourão G, Morato RG, Morellet N, Morrison TA, Díaz-Muñoz SL, Mysterud A, Nandintsetseg D, Nathan R, Niamir A, Odden J, O'Hara RB, Oliveira-Santos LGR, Olson KA, Patterson BD, Cunha de Paula R, Pedrotti L, Reineking B, Rimmler M, Rogers TL, Rolandsen CM, Rosenberry CS, Rubenstein DI, Safi K, Saïd S, Sapir N, Sawyer H, Schmidt NM, Selva N, Sergiel A, Shiilegdamba E, Silva JP, Singh N, Solberg EJ, Spiegel O, Strand O, Sundaresan S, Ullmann W, Voigt U, Wall J, Wattles D, Wikelski M, Wilmers CC, Wilson JW, Wittemyer G, Zięba F, Zwijacz-Kozica T, Mueller T.

Science. 2018 Jan 26;359(6374):466-469. doi: 10.1126/science.aam9712.

PMID:
29371471
5.

Beehive fences as a multidimensional conflict-mitigation tool for farmers coexisting with elephants.

King LE, Lala F, Nzumu H, Mwambingu E, Douglas-Hamilton I.

Conserv Biol. 2017 Aug;31(4):743-752. doi: 10.1111/cobi.12898. Epub 2017 Feb 21.

PMID:
28221699
6.

Radiocarbon dating of seized ivory confirms rapid decline in African elephant populations and provides insight into illegal trade.

Cerling TE, Barnette JE, Chesson LA, Douglas-Hamilton I, Gobush KS, Uno KT, Wasser SK, Xu X.

Proc Natl Acad Sci U S A. 2016 Nov 22;113(47):13330-13335. Epub 2016 Nov 7.

7.

Vertical Transmission of Social Roles Drives Resilience to Poaching in Elephant Networks.

Goldenberg SZ, Douglas-Hamilton I, Wittemyer G.

Curr Biol. 2016 Jan 11;26(1):75-9. doi: 10.1016/j.cub.2015.11.005. Epub 2015 Dec 17.

8.

Using Poaching Levels and Elephant Distribution to Assess the Conservation Efficacy of Private, Communal and Government Land in Northern Kenya.

Ihwagi FW, Wang T, Wittemyer G, Skidmore AK, Toxopeus AG, Ngene S, King J, Worden J, Omondi P, Douglas-Hamilton I.

PLoS One. 2015 Sep 25;10(9):e0139079. doi: 10.1371/journal.pone.0139079. eCollection 2015.

9.

Elephant movement closely tracks precipitation-driven vegetation dynamics in a Kenyan forest-savanna landscape.

Bohrer G, Beck PS, Ngene SM, Skidmore AK, Douglas-Hamilton I.

Mov Ecol. 2014 Jan 29;2(1):2. doi: 10.1186/2051-3933-2-2. eCollection 2014.

10.

Illegal killing for ivory drives global decline in African elephants.

Wittemyer G, Northrup JM, Blanc J, Douglas-Hamilton I, Omondi P, Burnham KP.

Proc Natl Acad Sci U S A. 2014 Sep 9;111(36):13117-21. doi: 10.1073/pnas.1403984111. Epub 2014 Aug 18.

11.

Novel opportunities for wildlife conservation and research with real-time monitoring.

Wall J, Wittemyer G, Klinkenberg B, Douglas-Hamilton I.

Ecol Appl. 2014 Jun;24(4):593-601.

PMID:
24988762
12.

The influence of social structure, habitat, and host traits on the transmission of Escherichia coli in wild elephants.

Chiyo PI, Grieneisen LE, Wittemyer G, Moss CJ, Lee PC, Douglas-Hamilton I, Archie EA.

PLoS One. 2014 Apr 4;9(4):e93408. doi: 10.1371/journal.pone.0093408. eCollection 2014.

13.

African elephant alarm calls distinguish between threats from humans and bees.

Soltis J, King LE, Douglas-Hamilton I, Vollrath F, Savage A.

PLoS One. 2014 Feb 26;9(2):e89403. doi: 10.1371/journal.pone.0089403. eCollection 2014.

14.

Conserving large populations of lions - the argument for fences has holes.

Creel S, Becker MS, Durant SM, M'Soka J, Matandiko W, Dickman AJ, Christianson D, Dröge E, Mweetwa T, Pettorelli N, Rosenblatt E, Schuette P, Woodroffe R, Bashir S, Beudels-Jamar RC, Blake S, Borner M, Breitenmoser C, Broekhuis F, Cozzi G, Davenport TR, Deutsch J, Dollar L, Dolrenry S, Douglas-Hamilton I, Fitzherbert E, Foley C, Hazzah L, Henschel P, Hilborn R, Hopcraft JG, Ikanda D, Jacobson A, Joubert B, Joubert D, Kelly MS, Lichtenfeld L, Mace GM, Milanzi J, Mitchell N, Msuha M, Muir R, Nyahongo J, Pimm S, Purchase G, Schenck C, Sillero-Zubiri C, Sinclair AR, Songorwa AN, Stanley-Price M, Tehou CA, Trout C, Wall J, Wittemyer G, Zimmermann A.

Ecol Lett. 2013 Nov;16(11):1413, e1-3. doi: 10.1111/ele.12145. Epub 2013 Jul 9.

PMID:
23837659
15.

Bomb-curve radiocarbon measurement of recent biologic tissues and applications to wildlife forensics and stable isotope (paleo)ecology.

Uno KT, Quade J, Fisher DC, Wittemyer G, Douglas-Hamilton I, Andanje S, Omondi P, Litoroh M, Cerling TE.

Proc Natl Acad Sci U S A. 2013 Jul 16;110(29):11736-41. doi: 10.1073/pnas.1302226110. Epub 2013 Jul 1.

16.

Feasibility study on the spatial and temporal movement of Samburu's cattle and wildlife in Kenya using GPS radio-tracking, remote sensing and GIS.

Raizman EA, Rasmussen HB, King LE, Ihwagi FW, Douglas-Hamilton I.

Prev Vet Med. 2013 Aug 1;111(1-2):76-80. doi: 10.1016/j.prevetmed.2013.04.007. Epub 2013 May 25.

PMID:
23711505
17.

Comparative demography of an at-risk African elephant population.

Wittemyer G, Daballen D, Douglas-Hamilton I.

PLoS One. 2013;8(1):e53726. doi: 10.1371/journal.pone.0053726. Epub 2013 Jan 16.

18.

Using diel movement behavior to infer foraging strategies related to ecological and social factors in elephants.

Polansky L, Douglas-Hamilton I, Wittemyer G.

Mov Ecol. 2013 Dec 3;1(1):13. doi: 10.1186/2051-3933-1-13. eCollection 2013.

19.

Inferring ecological and behavioral drivers of African elephant movement using a linear filtering approach.

Boettiger AN, Wittemyer G, Starfield R, Volrath F, Douglas-Hamilton I, Getz WM.

Ecology. 2011 Aug;92(8):1648-57.

PMID:
21905431
20.

Poaching policy: Rising ivory prices threaten elephants.

Wittemyer G, Daballen D, Douglas-Hamilton I.

Nature. 2011 Aug 17;476(7360):282-3. doi: 10.1038/476282c. No abstract available.

PMID:
21850090
21.

Will elephants soon disappear from West African savannahs?

Bouché P, Douglas-Hamilton I, Wittemyer G, Nianogo AJ, Doucet JL, Lejeune P, Vermeulen C.

PLoS One. 2011;6(6):e20619. doi: 10.1371/journal.pone.0020619. Epub 2011 Jun 22.

22.

Bee threat elicits alarm call in African elephants.

King LE, Soltis J, Douglas-Hamilton I, Savage A, Vollrath F.

PLoS One. 2010 Apr 26;5(4):e10346. doi: 10.1371/journal.pone.0010346.

23.

Conservation. Elephants, ivory, and trade.

Wasser S, Poole J, Lee P, Lindsay K, Dobson A, Hart J, Douglas-Hamilton I, Wittemyer G, Granli P, Morgan B, Gunn J, Alberts S, Beyers R, Chiyo P, Croze H, Estes R, Gobush K, Joram P, Kikoti A, Kingdon J, King L, Macdonald D, Moss C, Mutayoba B, Njumbi S, Omondi P, Nowak K.

Science. 2010 Mar 12;327(5971):1331-2. doi: 10.1126/science.1187811. No abstract available.

PMID:
20223971
24.

Where sociality and relatedness diverge: the genetic basis for hierarchical social organization in African elephants.

Wittemyer G, Okello JB, Rasmussen HB, Arctander P, Nyakaana S, Douglas-Hamilton I, Siegismund HR.

Proc Biol Sci. 2009 Oct 7;276(1672):3513-21. doi: 10.1098/rspb.2009.0941. Epub 2009 Jul 15.

25.

History of Animals using Isotope Records (HAIR): a 6-year dietary history of one family of African elephants.

Cerling TE, Wittemyer G, Ehleringer JR, Remien CH, Douglas-Hamilton I.

Proc Natl Acad Sci U S A. 2009 May 19;106(20):8093-100. doi: 10.1073/pnas.0902192106. Epub 2009 Apr 13.

26.

Disentangling the effects of forage, social rank, and risk on movement autocorrelation of elephants using Fourier and wavelet analyses.

Wittemyer G, Polansky L, Douglas-Hamilton I, Getz WM.

Proc Natl Acad Sci U S A. 2008 Dec 9;105(49):19108-13. doi: 10.1073/pnas.0801744105. Epub 2008 Dec 5.

27.

Roadless wilderness area determines forest elephant movements in the Congo Basin.

Blake S, Deem SL, Strindberg S, Maisels F, Momont L, Isia IB, Douglas-Hamilton I, Karesh WB, Kock MD.

PLoS One. 2008;3(10):e3546. doi: 10.1371/journal.pone.0003546. Epub 2008 Oct 28.

28.

Effective population size dynamics reveal impacts of historic climatic events and recent anthropogenic pressure in African elephants.

Okello JB, Wittemyer G, Rasmussen HB, Arctander P, Nyakaana S, Douglas-Hamilton I, Siegismund HR.

Mol Ecol. 2008 Sep;17(17):3788-99. doi: 10.1111/j.1365-294X.2008.03871.x. Epub 2008 Jul 16.

PMID:
18643879
29.

Endocrine and behavioral changes in male African elephants: linking hormone changes to sexual state and reproductive tactics.

Rasmussen HB, Ganswindt A, Douglas-Hamilton I, Vollrath F.

Horm Behav. 2008 Sep;54(4):539-48. doi: 10.1016/j.yhbeh.2008.05.008. Epub 2008 May 22.

PMID:
18606408
30.

Population genetic structure of savannah elephants in Kenya: conservation and management implications.

Okello JB, Masembe C, Rasmussen HB, Wittemyer G, Omondi P, Kahindi O, Muwanika VB, Arctander P, Douglas-Hamilton I, Nyakaana S, Siegismund HR.

J Hered. 2008 Sep-Oct;99(5):443-52. doi: 10.1093/jhered/esn028. Epub 2008 May 13.

PMID:
18477589
31.

African elephants run from the sound of disturbed bees.

King LE, Douglas-Hamilton I, Vollrath F.

Curr Biol. 2007 Oct 9;17(19):R832-3. No abstract available.

32.

Elephants avoid costly mountaineering.

Wall J, Douglas-Hamilton I, Vollrath F.

Curr Biol. 2006 Jul 25;16(14):R527-9. No abstract available.

33.

Stable isotopes in elephant hair document migration patterns and diet changes.

Cerling TE, Wittemyer G, Rasmussen HB, Vollrath F, Cerling CE, Robinson TJ, Douglas-Hamilton I.

Proc Natl Acad Sci U S A. 2006 Jan 10;103(2):371-3. Epub 2006 Jan 3.

34.

Noninvasive genotyping and Mendelian analysis of microsatellites in African savannah elephants.

Okello JB, Wittemyer G, Rasmussen HB, Douglas-Hamilton I, Nyakaana S, Arctander P, Siegismund HR.

J Hered. 2005 Nov-Dec;96(6):679-87. Epub 2005 Oct 26.

PMID:
16251516
35.

Movements and corridors of African elephants in relation to protected areas.

Douglas-Hamilton I, Krink T, Vollrath F.

Naturwissenschaften. 2005 Apr;92(4):158-63. Epub 2005 Mar 16.

PMID:
15770465
36.

African bees to control African elephants.

Vollrath F, Douglas-Hamilton I.

Naturwissenschaften. 2002 Nov;89(11):508-11. Epub 2002 Nov 1.

PMID:
12451453
37.

Stability in a multi-species assemblage of large herbivores in East Africa.

Prins HH, Douglas-Hamilton I.

Oecologia. 1990 Jun;83(3):392-400. doi: 10.1007/BF00317566.

PMID:
28313013

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