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Items: 49

1.

Disentangling fragmentation effects on herbivory in understory plants of longleaf pine savanna.

Levey DJ, Caughlin TT, Brudvig LA, Haddad NM, Damschen EI, Tewksbury JJ, Evans DM.

Ecology. 2016 Sep;97(9):2248-2258. doi: 10.1002/ecy.1466.

PMID:
27859066
2.

Connectivity from a different perspective: comparing seed dispersal kernels in connected vs. unfragmented landscapes.

Herrmann JD, Carlo TA, Brudvig LA, Damschen EI, Haddad NM, Levey DJ, Orrock JL, Tewksbury JJ.

Ecology. 2016 May;97(5):1274-82.

PMID:
27349103
3.

Gut passage and secondary metabolites alter the source of post-dispersal predation for bird-dispersed chili seeds.

Fricke EC, Haak DC, Levey DJ, Tewksbury JJ.

Oecologia. 2016 Jul;181(3):905-10. doi: 10.1007/s00442-016-3612-7. Epub 2016 Mar 25.

PMID:
27016078
4.

The influence of habitat fragmentation on multiple plant-animal interactions and plant reproduction.

Brudvig LA, Damschen EI, Haddad NM, Levey DJ, Tewksbury JJ.

Ecology. 2015 Oct;96(10):2669-78.

PMID:
26649388
5.

Habitat fragmentation and its lasting impact on Earth's ecosystems.

Haddad NM, Brudvig LA, Clobert J, Davies KF, Gonzalez A, Holt RD, Lovejoy TE, Sexton JO, Austin MP, Collins CD, Cook WM, Damschen EI, Ewers RM, Foster BL, Jenkins CN, King AJ, Laurance WF, Levey DJ, Margules CR, Melbourne BA, Nicholls AO, Orrock JL, Song DX, Townshend JR.

Sci Adv. 2015 Mar 20;1(2):e1500052. doi: 10.1126/sciadv.1500052. eCollection 2015 Mar.

6.

Loss of animal seed dispersal increases extinction risk in a tropical tree species due to pervasive negative density dependence across life stages.

Caughlin TT, Ferguson JM, Lichstein JW, Zuidema PA, Bunyavejchewin S, Levey DJ.

Proc Biol Sci. 2015 Jan 7;282(1798):20142095. doi: 10.1098/rspb.2014.2095.

7.

Landscape corridors can increase invasion by an exotic species and reduce diversity of native species.

Resasco J, Haddad NM, Orrock JL, Shoemaker D, Brudvig LA, Damschen EI, Tewksbury JJ, Levey DJ.

Ecology. 2014 Aug;95(8):2033-9.

PMID:
25230454
8.

Potential negative ecological effects of corridors.

Haddad NM, Brudvig LA, Damschen EI, Evans DM, Johnson BL, Levey DJ, Orrock JL, Resasco J, Sullivan LL, Tewksbury JJ, Wagner SA, Weldon AJ.

Conserv Biol. 2014 Oct;28(5):1178-87. doi: 10.1111/cobi.12323. Epub 2014 Aug 12. Review.

PMID:
25115896
9.

The importance of long-distance seed dispersal for the demography and distribution of a canopy tree species.

Caughlin TT, Ferguson JM, Lichstein JW, Bunyavejchewin S, Levey DJ.

Ecology. 2014 Apr;95(4):952-62.

PMID:
24933814
10.

How fragmentation and corridors affect wind dynamics and seed dispersal in open habitats.

Damschen EI, Baker DV, Bohrer G, Nathan R, Orrock JL, Turner JR, Brudvig LA, Haddad NM, Levey DJ, Tewksbury JJ.

Proc Natl Acad Sci U S A. 2014 Mar 4;111(9):3484-9. doi: 10.1073/pnas.1308968111. Epub 2014 Feb 24.

11.

Using historical and experimental data to reveal warming effects on ant assemblages.

Resasco J, Pelini SL, Stuble KL, Sanders NJ, Dunn RR, Diamond SE, Ellison AM, Gotelli NJ, Levey DJ.

PLoS One. 2014 Feb 4;9(2):e88029. doi: 10.1371/journal.pone.0088029. eCollection 2014.

12.

When condition trumps location: seed consumption by fruit-eating birds removes pathogens and predator attractants.

Fricke EC, Simon MJ, Reagan KM, Levey DJ, Riffell JA, Carlo TA, Tewksbury JJ.

Ecol Lett. 2013 Aug;16(8):1031-6. doi: 10.1111/ele.12134. Epub 2013 Jun 21.

13.

Roles of seed and establishment limitation in determining patterns of afrotropical tree recruitment.

Clark CJ, Poulsen JR, Levey DJ.

PLoS One. 2013 May 14;8(5):e63330. doi: 10.1371/journal.pone.0063330. Print 2013.

14.

Habitat patch shape, not corridors, determines herbivory and fruit production of an annual plant.

Evans DM, Turley NE, Levey DJ, Tewksbury JJ.

Ecology. 2012 May;93(5):1016-25.

PMID:
22764488
15.
16.

Why are not all chilies hot? A trade-off limits pungency.

Haak DC, McGinnis LA, Levey DJ, Tewksbury JJ.

Proc Biol Sci. 2012 May 22;279(1735):2012-7. doi: 10.1098/rspb.2011.2091. Epub 2011 Dec 21.

17.

Squeezed at the top: Interspecific aggression may constrain elevational ranges in tropical birds.

Jankowski JE, Robinson SK, Levey DJ.

Ecology. 2010 Jul;91(7):1877-84.

PMID:
20715605
18.

Dispersers shape fruit diversity in Ficus (Moraceae).

Lomáscolo SB, Levey DJ, Kimball RT, Bolker BM, Alborn HT.

Proc Natl Acad Sci U S A. 2010 Aug 17;107(33):14668-72. doi: 10.1073/pnas.1008773107. Epub 2010 Aug 2.

19.

Determinants of partial bird migration in the Amazon Basin.

Jahn AE, Levey DJ, Hostetler JA, Mamani AM.

J Anim Ecol. 2010 Sep;79(5):983-92. doi: 10.1111/j.1365-2656.2010.01713.x. Epub 2010 Jun 10.

PMID:
20546065
20.

Conserving migratory land birds in the new world: do we know enough?

Faaborg J, Holmes RT, Anders AD, Bildstein KL, Dugger KM, Gauthreaux SA Jr, Heglund P, Hobson KA, Jahn AE, Johnson DH, Latta SC, Levey DJ 2nd, Marra PP, Merkord CL, Nol E, Rothstein SI, Sherry TW, Sillett TS, Thompson FR 3rd, Warnock N.

Ecol Appl. 2010 Mar;20(2):398-418.

PMID:
20405795
21.

Landscape connectivity promotes plant biodiversity spillover into non-target habitats.

Brudvig LA, Damschen EI, Tewksbury JJ, Haddad NM, Levey DJ.

Proc Natl Acad Sci U S A. 2009 Jun 9;106(23):9328-32. doi: 10.1073/pnas.0809658106. Epub 2009 May 22.

22.

Urban mockingbirds quickly learn to identify individual humans.

Levey DJ, Londoño GA, Ungvari-Martin J, Hiersoux MR, Jankowski JE, Poulsen JR, Stracey CM, Robinson SK.

Proc Natl Acad Sci U S A. 2009 Jun 2;106(22):8959-62. doi: 10.1073/pnas.0811422106. Epub 2009 May 18.

23.

The movement ecology and dynamics of plant communities in fragmented landscapes.

Damschen EI, Brudvig LA, Haddad NM, Levey DJ, Orrock JL, Tewksbury JJ.

Proc Natl Acad Sci U S A. 2008 Dec 9;105(49):19078-83. doi: 10.1073/pnas.0802037105. Epub 2008 Dec 5.

24.

Secondary metabolites as traits of ripe fleshy fruits: a response to Eriksson and Ehrlén.

Cipollini ML, Levey DJ.

Am Nat. 1998 Dec;152(6):908-11. doi: 10.1086/286218. No abstract available.

PMID:
18811437
25.

Austral migrants and the evolution of migration in new world birds: diet, habitat, and migration revisited.

Chesser RT, Levey DJ.

Am Nat. 1998 Aug;152(2):311-9. doi: 10.1086/286171. No abstract available.

PMID:
18811395
26.

Secondary metabolites of fleshy vertebrate-dispersed fruits: adaptive hypotheses and implications for seed dispersal.

Cipollini ML, Levey DJ.

Am Nat. 1997 Sep;150(3):346-72. doi: 10.1086/286069.

PMID:
18811294
27.

Evolutionary ecology of pungency in wild chilies.

Tewksbury JJ, Reagan KM, Machnicki NJ, Carlo TA, Haak DC, Peñaloza AL, Levey DJ.

Proc Natl Acad Sci U S A. 2008 Aug 19;105(33):11808-11. doi: 10.1073/pnas.0802691105. Epub 2008 Aug 11.

28.

Costs and benefits of capsaicin-mediated control of gut retention in dispersers of wild chilies.

Tewksbury JJ, Levey DJ, Huizinga M, Haak DC, Traveset A.

Ecology. 2008 Jan;89(1):107-17.

PMID:
18376552
29.

Plants as reef fish: fitting the functional form of seedling recruitment.

Poulsen JR, Osenberg CW, Clark CJ, Levey DJ, Bolker BM.

Am Nat. 2007 Aug;170(2):167-83. Epub 2007 Jun 26.

PMID:
17874368
30.

Are plant populations seed limited? A critique and meta-analysis of seed addition experiments.

Clark CJ, Poulsen JR, Levey DJ, Osenberg CW.

Am Nat. 2007 Jul;170(1):128-42. Epub 2007 May 21.

PMID:
17853997
31.

Corridors increase plant species richness at large scales.

Damschen EI, Haddad NM, Orrock JL, Tewksbury JJ, Levey DJ.

Science. 2006 Sep 1;313(5791):1284-6.

32.

A field test of the directed deterrence hypothesis in two species of wild chili.

Levey DJ, Tewksbury JJ, Cipollini ML, Carlo TA.

Oecologia. 2006 Nov;150(1):61-8. Epub 2006 Aug 8.

PMID:
16896774
33.

Where did the chili get its spice? Biogeography of capsaicinoid production in ancestral wild chili species.

Tewksbury JJ, Manchego C, Haak DC, Levey DJ.

J Chem Ecol. 2006 Mar;32(3):547-64. Epub 2006 Mar 30.

PMID:
16572297
34.

Effects of elemental composition on the incorporation of dietary nitrogen and carbon isotopic signatures in an omnivorous songbird.

Pearson SF, Levey DJ, Greenberg CH, Martínez Del Rio C.

Oecologia. 2003 May;135(4):516-23. Epub 2003 Mar 28.

PMID:
16228250
35.

Effects of landscape corridors on seed dispersal by birds.

Levey DJ, Bolker BM, Tewksbury JJ, Sargent S, Haddad NM.

Science. 2005 Jul 1;309(5731):146-8.

36.

Habitat corridors function as both drift fences and movement conduits for dispersing flies.

Fried JH, Levey DJ, Hogsette JA.

Oecologia. 2005 May;143(4):645-51. Epub 2005 Mar 30.

PMID:
15800750
37.

Animal behaviour: use of dung as a tool by burrowing owls.

Levey DJ, Duncan RS, Levins CF.

Nature. 2004 Sep 2;431(7004):39.

PMID:
15343324
38.

The evolutionary ecology of ethanol production and alcoholism.

Levey DJ.

Integr Comp Biol. 2004 Aug;44(4):284-9. doi: 10.1093/icb/44.4.284.

PMID:
21676711
39.
40.

Cold temperature increases winter fruit removal rate of a bird-dispersed shrub.

Kwit C, Levey DJ, Greenberg CH, Pearson SF, McCarty JP, Sargent S.

Oecologia. 2004 Mar;139(1):30-4. Epub 2004 Jan 10.

PMID:
14716556
41.

Corridors affect plants, animals, and their interactions in fragmented landscapes.

Tewksbury JJ, Levey DJ, Haddad NM, Sargent S, Orrock JL, Weldon A, Danielson BJ, Brinkerhoff J, Damschen EI, Townsend P.

Proc Natl Acad Sci U S A. 2002 Oct 1;99(20):12923-6. Epub 2002 Sep 18.

42.

An experimental test of dietary enzyme modulation in pine warblers Dendroica pinus.

Levey DJ, Place AR, Rey PJ, Martínez Del Rio C.

Physiol Biochem Zool. 1999 Sep-Oct;72(5):576-87.

PMID:
10521325
43.

Fruit-seed disperser interactions: timely insights from a long-term perspective.

Levey DJ, Benkman CW.

Trends Ecol Evol. 1999 Feb;14(2):41-43. No abstract available.

PMID:
10234249
44.

Test, rejection, and reformulation of a chemical reactor-based model of gut function in a fruit-eating bird.

Levey DJ, Martínez del Rio C.

Physiol Biochem Zool. 1999 May-Jun;72(3):369-83.

PMID:
10222331
45.

Directed seed dispersal by bellbirds in a tropical cloud forest.

Wenny DG, Levey DJ.

Proc Natl Acad Sci U S A. 1998 May 26;95(11):6204-7.

46.

An evaluation of vertebrate seed dispersal syndromes in four species of black nightshade (Solanum sect. Solanum).

Tamboia T, Cipollini ML, Levey DJ.

Oecologia. 1996 Sep;107(4):522-532. doi: 10.1007/BF00333944.

PMID:
28307396
47.

Digestive modulation in a seasonal frugivore, the American robin (Turdus migratorius).

Levey DJ, Karasov WH.

Am J Physiol. 1992 Apr;262(4 Pt 1):G711-8.

PMID:
1566851
48.

Why some fruits are green when they are ripe: carbon balance in fleshy fruits.

Cipollini ML, Levey DJ.

Oecologia. 1991 Nov;88(3):371-377. doi: 10.1007/BF00317581.

PMID:
28313799
49.

Facultative ripening in Hamelia patens (Rubiaceae): effects of fruit removal and rotting.

Levey DJ.

Oecologia. 1987 Dec;74(2):203-208. doi: 10.1007/BF00379360.

PMID:
28311991

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