All Stories

  1. Divergence in plumage, voice, and morphology indicates speciation in Rufous-capped Warblers (Basileuterus rufifrons)

    Article • Ornithology, May 2020, Oxford University Press (OUP)

    Dr J. Roberto Sosa-Lopez

  2. Nightlife in the city: drivers of the occurrence and vocal activity of a tropical owl

    Article • Avian Research, April 2020, Springer Science + Business Media

    Dr J. Roberto Sosa-Lopez

  3. Geographic variation in the duets of the Rufous-naped Wren (Campylorhynchus rufinucha) complex

    Article • Ornithology, March 2020, Oxford University Press (OUP)

    Dr J. Roberto Sosa-Lopez

  4. Geographic variation and divergence of songs in the Olive Sparrow species complex

    Article • Journal of Field Ornithology, March 2020, Wiley

    Dr J. Roberto Sosa-Lopez, Ron A. Fernandez

  5. Where has the city choir gone? Loss of the temporal structure of bird dawn choruses in urban areas

    Article • Landscape and Urban Planning, February 2020, Elsevier

    Dr J. Roberto Sosa-Lopez

  6. Subspecies discrimination on the basis of acoustic signals: a playback experiment in a Neotropical songbird

    Article • Animal Behaviour, November 2019, Elsevier

    Dr J. Roberto Sosa-Lopez

  7. Age and social affinity effects on contact call interactions in free-ranging spider monkeys

    Article • Behavioral Ecology and Sociobiology, December 2018, Springer Science + Business Media

    Dr J. Roberto Sosa-Lopez

  8. Sexual differentiation and seasonal variation in response to conspecific and heterospecific acoustic signals

    Article • Ethology, June 2017, Wiley

    Dr J. Roberto Sosa-Lopez

  9. Individual variation in the booming calls of captive Horned Guans (Oreophasis derbianus): an endangered Neotropical mountain bird

    Article • Bioacoustics, September 2016, Taylor & Francis

    Dr J. Roberto Sosa-Lopez

  10. Nocturnal songs in a diurnal passerine: attracting mates or repelling intruders?

    Article • Animal Behaviour, August 2016, Elsevier

    Dr J. Roberto Sosa-Lopez

  11. Divergence in mating signals correlates with genetic distance and behavioural responses to playback

    Article • Journal of Evolutionary Biology, November 2015, Wiley

    Dr J. Roberto Sosa-Lopez

  12. Acoustic and morphological geographic variation in House Wrens

    Article • Ornithology, January 2014, American Ornithologists' Union

    Dr J. Roberto Sosa-Lopez

  13. The vocal behavior of the Brown-throated Wren (Troglodytes brunneicollis): song structure, repertoires, sharing, syntax, and diel variation

    Article • Journal of Ornithology, November 2013, Springer Science + Business Media

    Dr J. Roberto Sosa-Lopez

  14. Vocal behaviour of the island-endemic Cozumel Wren (Troglodytes aedon beani): song structure, repertoires, and song sharing

    Article • Journal of Ornithology, October 2013, Springer Science + Business Media

    Dr J. Roberto Sosa-Lopez

  15. Vocal Geographic Variation In Mesoamerican Common Bush Tanagers ( Chlorospingus ophthalmicus )

    Article • The Wilson Journal of Ornithology, March 2013, Wilson Ornithological Society

    Dr J. Roberto Sosa-Lopez

  16. Geographic variation and the evolution of song in Mesoamerican rufous-naped wrensCampylorhynchus rufinucha

    Article • Journal of Avian Biology, December 2012, Wiley

    Dr J. Roberto Sosa-Lopez

  17. Socorro Wren (Troglodytes sissonii)

    Article • April 2011, Cornell Laboratory of Ornithology

    Dr J. Roberto Sosa-Lopez