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Fruit-eating birds in experimental plantings in southern Mexico

  • Henry F. Howe (a1)

Maintenance of biodiversity in tropical agrarian landscapes is challenging in the face of anthropomorphic simplification of habitats. As part of an experiment testing influences of planting treatment on tree recruitment in southern Mexico, counts of bird species were made over 10 years in twenty-four 30 × 30-m fenced plots in over-grazed pasture. Plots were planted with native tree species or left as unplanted controls in 2006. Annual censuses of birds in the plots from 2007–2016 indicated statistically significant increases in the number of fruit-eating species and individuals as vegetation matured, but increases in non-frugivorous species and individuals over the decade were not significant. Among four species of planted animal-dispersed trees that bore fruit during this time, Cecropia obtusifolia consistently produced substantial crops after 2009. In 2015, all 53 planted or passively recruited female trees of mature size of this species bore fruit. The summed body masses of fruit-eating birds in each of 24 plots were significantly correlated with rank order of available fruit per plot. Differential use of habitat patches in an agrarian landscape suggested substantial value to frugivores, but less to non-frugivorous birds than expected.

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E. R. ALVAREZ-BUYLLA & M. MARTÍNEZ-RAMOS 1992. Demography and allometry of Cecropia obtusifolia, a neotropical pioneer tree – an evaluation of the climax-pioneer paradigm for tropical rain forests. Journal of Ecology 80:275290.

T. A. CARLO & W. M. MORALES 2016. Generalist birds promote tropical forest regeneration and increase plant diversity via rare-biased seed dispersal. Ecology 97:18191831.

C. P. CATTERALL , A. N. D. FREEMAN , J. KANOWSKI & K. FREEBODY 2012. Can active restoration of tropical rainforest rescue biodiversity? A case with bird Community indicators. Biological Conservation 146:5361.

R. COATES-ESTRADA & A. ESTRADA 1988. Frugivory and seed dispersal in Cymbopetalum baillonii (Annonaceae) at Los Tuxtlas, Mexico. Journal of Tropical Ecology 4:157172.

E. P. D. DE BONILLA , J. L. LEÓN-CORTÉS & J. L. RANGEL-SALAZAR 2012. Diversity of bird feeding guilds in relation to habitat heterogeneity and land-use cover in a human-modified landscape in southern Mexico. Journal of Tropical Ecology 28:369376.

M. DE LA PEÑA-DOMENE , C. MARTÍNEZ-GARZA & H. F. HOWE 2013. Early recruitment dynamics in tropical restoration. Ecological Applications 23:11241134.

M. DE LA PEÑA-DOMENE , E. S. MINOR & H. F. HOWE 2016. Restored connectivity facilitates recruitment by an endemic large-seeded tree in a fragmented tropical landscape. Ecology 97:25112517.

A. ESTRADA , R. COATES-ESTRADA & C. VAZQUEZ-YANES 1984. Observations on fruiting and dispersers of Cecropia obtusifolia at Los Tuxtlas, Mexico. Biotropica 16:315318.

A. ESTRADA , R. COATES-ESTRADA & D. A. MERRIT 1997. Anthropogenic landscape changes and avian diversity at Los Tuxtlas, Mexico. Biodiversity and Conservation 6:1943.

T. H. FLEMING , C. F. WILLIAMS , F. J. BONACCORSO & L. H. HERBST 1985. Phenology, seed dispersal, and colonization in Muntingia calabura, a neotropical pioneer tree. American Journal of Botany 72:383391.

D. GARCÍA & R. ORTIZ-PULIDO 2004. Patterns of resource tracking by avian frugivores at multiple scales: two case studies on discordance among scales. Ecography 27:187196.

H. F. HOWE 2016. Making dispersal syndromes and networks useful in tropical conservation and restoration. Global Ecology and Conservation 6:152178.

H. F. HOWE & J. SMALLWOOD 1982. Ecology of seed dispersal. Annual Review of Ecology and Systematics 13:201228.

V. LEHOUCK , T. SPANHOVE , C. VANGESTEL , N. J. CORDEIRO & L. LENS 2009. Does landscape structure affect resource tracking by avian frugivores in a fragmented Afrotropical forest? Ecography 32:789799.

C. MARTÍNEZ-GARZA , F. BONGERS & L. POORTER 2013a. Are functional traits good predictors of species performance in restoration plantings in tropical abandoned pastures? Forest Ecology and Management 303:3545.

C. MARTÍNEZ-GARZA , W. TOBON , J. CAMPO & H. F. HOWE 2013b. Drought mortality of tree seedlings in an eroded tropical pasture. Land Degradation and Development 24:287295.

K. R. MCCONKEY , S. PRASAD , R. T. CORLETT , A. CAMPOS-ARCEIZ , J. F. BRODIE , H. ROGERS & L. SANTAMARIA 2012. Seed dispersal in changing landscapes. Biological Conservation 146:113.

R. W. MCDIARMID , R. E. RICKLEFS & M. S. FOSTER 1977. Dispersal of Stemmadenia donnell-smithii Apocynaceae by birds. Biotropica 9:925.

P. J. REGAL 1977. Ecology and evolution of flowering plant dominance. Science 196:622629.

S. RUSSO , S. PORTNOY & C. K. AUGSPURGER 2006. Incorporating animal behavior into seed dispersal models: implications for seed shadows. Ecology 87:31603174.

E. W. SCHUPP , P. JORDANO & J. M. GOMEZ 2010. Seed dispersal effectiveness revisited: a conceptual review. New Phytologist 188:333353.

P. E. SCOTT & R. F. MARTIN 1984. Avian consumers of Bursera, Ficus, and Ehretia fruit in Yucatan. Biotropica 16:319323.

A. F. SKUTCH 1980. Arils as food of tropical American birds. Condor 82:3142.

H. WILMAN , J. BELMAKER , J. J. SIMPSON , C. DE LA ROSA , M. M. RIVADENEIRA , & W. JETZ 2014. EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals. Ecology 95:2027.

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Journal of Tropical Ecology
  • ISSN: 0266-4674
  • EISSN: 1469-7831
  • URL: /core/journals/journal-of-tropical-ecology
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