1
|
Maldonado-Coelho M, Dos Santos SS, Isler ML, Svensson-Coelho M, Sotelo-Muñoz M, Miyaki CY, Ricklefs RE, Blake JG. Evolutionary and Ecological Processes Underlying Geographic Variation in Innate Bird Songs. Am Nat 2023; 202:E31-E52. [PMID: 37531273 DOI: 10.1086/725016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
AbstractEcological and evolutionary processes underlying spatial variation in signals involved in mate recognition and reproductive isolation are crucial to understanding the causes of population divergence and speciation. Here, to test hypotheses concerning the causes of song divergence, we examine how songs of two sister species of Atlantic Forest suboscine birds with innate songs, the Pyriglena fire-eye antbirds, vary across their ranges. Specifically, we evaluated the influence of isolation by distance and introgressive hybridization, as well as morphological and environmental variation, on geographic variation in male songs. Analyses based on 496 male vocalizations from 63 locations across a 2,200-km latitudinal transect revealed clinal changes in the structure of songs and showed that introgressive hybridization increases both the variability and the homogenization of songs in the contact zone between the two species. We also found that isolation by distance, morphological constraints, the environment, and genetic introgression independently predicted song variation across geographic space. Our study shows the importance of an integrative approach that investigates the roles of distinct ecological and evolutionary processes that influence acoustic signal evolution.
Collapse
|
2
|
Love J, Goller F. Processes underlying complex patterns of song trait evolution in a Setophaga hybrid zone. Ecol Evol 2021; 11:7264-7277. [PMID: 34188811 PMCID: PMC8216987 DOI: 10.1002/ece3.7559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 03/22/2021] [Accepted: 03/25/2021] [Indexed: 11/12/2022] Open
Abstract
During secondary contact between two species when hybrids are less fit than parents, mating signals are expected to diverge, while aggressive signals are expected to converge. If a single signal trait is used in both mating and aggression, then the dynamics between these two forces could influence the evolutionary trajectory of that trait. We studied such a situation in an avian hybrid zone between two Setophaga species, where birdsong is used in both mate attraction and territory defense. We hypothesized that song modules of the two species will show separate and distinct geographic patterns due to the influence of selective pressures for effective territorial aggression and for effective mate attraction. We conducted geographic cline analyses and playback experiments across this hybrid zone. We found an unexpected geographic pattern of asymmetric introgression of song rhythm, which may be explained by results of the playback experiments that suggest that differences in song rhythm serve a greater role in mate attraction than in territory defense. In contrast, differences in syllable morphology show little evidence of importance in mate attraction or territorial defense. Song features converge in the hybrid zone, yet patterns of trait change suggest that the song production modules may vary in their modes of development and inheritance. Syringeal motor gesturing, which gives rise to syllable morphology, shows a nonclinal mosaic pattern, suggesting that this trait may be predominantly learned. In contrast, respiratory patterning, which forms song rhythm, shows a clinal geographic transition, suggesting that this trait could be more innate. The results indicate that opposing forces act independently on song via distinct modules of the song production mechanism, driving complex patterns of song trait evolution.
Collapse
Affiliation(s)
- Jay Love
- University of UtahSalt Lake CityUTUSA
| | - Franz Goller
- University of UtahSalt Lake CityUTUSA
- University of MünsterMünsterGermany
| |
Collapse
|
3
|
Hersh TA, Gero S, Rendell L, Whitehead H. Using identity calls to detect structure in acoustic datasets. Methods Ecol Evol 2021. [DOI: 10.1111/2041-210x.13644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Taylor A. Hersh
- Department of Biology Dalhousie University Halifax Nova Scotia Canada
| | - Shane Gero
- Department of Biology Dalhousie University Halifax Nova Scotia Canada
- Zoophysiology Department of Bioscience Aarhus University Aarhus Denmark
| | - Luke Rendell
- Centre for Social Learning and Cognitive Evolution School of Biology University of St. Andrews St. Andrews UK
| | - Hal Whitehead
- Department of Biology Dalhousie University Halifax Nova Scotia Canada
| |
Collapse
|
4
|
Colombelli‐Négrel D, Kleindorfer S. Behavioural response to songs between genetically diverged allopatric populations of Darwin's small tree finch in the Galápagos. J Evol Biol 2021; 34:816-829. [PMID: 33714212 PMCID: PMC8251970 DOI: 10.1111/jeb.13783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 02/01/2021] [Accepted: 03/03/2021] [Indexed: 11/26/2022]
Abstract
Empirical data that identify contemporary mechanisms of divergence shed light on how species could multiply. In this study, we measured population genetic structure, song syllable diversity and response to simulated intruder song in Darwin's small tree finch (Camarhynchus parvulus) on Santa Cruz and Floreana Islands, Galápagos archipelago. Our aim was to test whether the magnitude of contemporary behavioural response in resident birds was consistent with patterns of genetic or cultural differences between populations. We analysed genetic structure and the occurrence of song syllable types, and experimentally measured the response of resident birds to intruder bird song from different geographical origin (i.e., island) or syllable type. We discovered a weak signal of population genetic structure between Santa Cruz and Floreana Islands. Although some song syllables occurred on both islands, others were unique to each island; Santa Cruz Island males used more unique syllables than Floreana Island males. Both Santa Cruz and Floreana resident males discriminated their response towards a simulated intruder song based on the geographical origin of the intruder song, but not on the syllable type sung by the intruder. We conclude that the populations are diverging in genetic and cultural traits and identified a signal of contemporary behavioural response that could maintain divergence upon secondary contact.
Collapse
Affiliation(s)
| | - Sonia Kleindorfer
- College of Science and EngineeringFlinders UniversityAdelaideSouth AustraliaAustralia
- Konrad Lorenz Research Centre for Behaviour and CognitionDepartment of Behavioural and Cognitive BiologyUniversity of ViennaViennaAustria
| |
Collapse
|
5
|
Linck E, Freeman BG, Dumbacher JP. Speciation and gene flow across an elevational gradient in New Guinea kingfishers. J Evol Biol 2020; 33:1643-1652. [PMID: 32916016 DOI: 10.1111/jeb.13698] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/24/2020] [Accepted: 08/29/2020] [Indexed: 01/01/2023]
Abstract
Closely related species with parapatric elevational ranges are ubiquitous in tropical mountains worldwide. The gradient speciation hypothesis proposes that these series are the result of in situ ecological speciation driven by divergent selection across elevation. Direct tests of this scenario have been hampered by the difficulty inferring the geographic arrangement of populations at the time of divergence. In cichlids, sticklebacks and Timema stick insects, support for ecological speciation driven by other selective pressures has come from demonstrating parallel speciation, where divergence proceeds independently across replicated environmental gradients. Here, we take advantage of the unique geography of the island of New Guinea to test for parallel gradient speciation in replicated populations of Syma kingfishers that show extremely subtle differentiation across elevation and between historically isolated mountain ranges. We find that currently described high-elevation and low-elevation species have reciprocally monophyletic gene trees and form nuclear DNA clusters, rejecting this hypothesis. However, demographic modelling suggests selection has likely maintained species boundaries in the face of gene flow following secondary contact. We compile evidence from the published literature to show that although in situ gradient speciation in labile organisms such as birds appears rare, divergent selection and post-speciation gene flow may be an underappreciated force in the origin of elevational series and tropical beta diversity along mountain slopes.
Collapse
Affiliation(s)
- Ethan Linck
- Department of Biology & Burke Museum of Natural History & Culture, University of Washington, Seattle, WA, USA
| | - Benjamin G Freeman
- Beaty Biodiversity Research Centre, University of British Columbia, Vancouver, BC, Canada
| | - John P Dumbacher
- Ornithology & Mammalogy, California Academy of Sciences, San Francisco, CA, USA
| |
Collapse
|
6
|
Origin of Elevational Replacements in a Clade of Nearly Flightless Birds: Most Diversity in Tropical Mountains Accumulates via Secondary Contact Following Allopatric Speciation. NEOTROPICAL DIVERSIFICATION: PATTERNS AND PROCESSES 2020. [DOI: 10.1007/978-3-030-31167-4_23] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
7
|
Cadena CD, Pérez-emán JL, Cuervo AM, Céspedes LN, Epperly KL, Klicka JT. Extreme genetic structure and dynamic range evolution in a montane passerine bird: implications for tropical diversification. Biol J Linn Soc Lond 2019. [DOI: 10.1093/biolinnean/bly207] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Carlos Daniel Cadena
- Laboratorio de Biología Evolutiva de Vertebrados, Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
| | - Jorge L Pérez-emán
- Instituto de Zoología y Ecología Tropical, Universidad Central de Venezuela, Caracas, Venezuela
- Colección Ornitológica Phelps, Caracas, Venezuela
| | - Andrés M Cuervo
- Louisiana State University Museum of Natural Science, Baton Rouge, LA, USA
- Instituto de Investigación en Recursos Biológicos Alexander von Humboldt, Bogotá, Colombia
| | - Laura N Céspedes
- Laboratorio de Biología Evolutiva de Vertebrados, Departamento de Ciencias Biológicas, Universidad de Los Andes, Bogotá, Colombia
| | - Kevin L Epperly
- Department of Biology and Burke Museum of Natural History and Culture, University of Washington, Seattle, WA, USA
| | - John T Klicka
- Department of Biology and Burke Museum of Natural History and Culture, University of Washington, Seattle, WA, USA
| |
Collapse
|
8
|
Slender AL, Louter M, Gardner MG, Kleindorfer S. Thick-billed grasswren (Amytornis modestus) songs differ across subspecies and elicit different subspecific behavioural responses. T ROY SOC SOUTH AUST 2018. [DOI: 10.1080/03721426.2018.1483185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Amy L. Slender
- College of Science and Engineering, Flinders University, Adelaide, SA, Australia
| | - Marina Louter
- College of Science and Engineering, Flinders University, Adelaide, SA, Australia
| | - Michael G. Gardner
- College of Science and Engineering, Flinders University, Adelaide, SA, Australia
- Evolutionary Biology Unit, Adelaide, SA, Australia
| | - Sonia Kleindorfer
- College of Science and Engineering, Flinders University, Adelaide, SA, Australia
| |
Collapse
|
9
|
Wilkins MR, Scordato ESC, Semenov GA, Karaardiç H, Shizuka D, Rubtsov A, Pap PL, Shen SF, Safran RJ. Global song divergence in barn swallows (Hirundo rustica): exploring the roles of genetic, geographical and climatic distance in sympatry and allopatry. Biol J Linn Soc Lond 2018. [DOI: 10.1093/biolinnean/bly012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Matthew R Wilkins
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA
- School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA
- Center for Science Outreach, Vanderbilt University, Nashville, TN, USA
| | - Elizabeth S C Scordato
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA
- Biological Sciences Department, California State Polytechnic University, Pomona, CA, USA
| | - Georgy A Semenov
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA
- Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Hakan Karaardiç
- Alanya Alaaddin Keykubat University, Education Faculty, Math and Science, Alanya, Turkey
| | - Daizaburo Shizuka
- School of Biological Sciences, University of Nebraska-Lincoln, Lincoln, NE, USA
| | | | - Peter L Pap
- Department of Taxonomy and Ecology, Babeş-Bolyai University, Cluj-Napoca, Romania
| | - Sheng-Feng Shen
- Biodiversity Research Center, Academia Sinica, Taipei, Taiwan
| | - Rebecca J Safran
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA
| |
Collapse
|
10
|
Lipshutz SE, Overcast IA, Hickerson MJ, Brumfield RT, Derryberry EP. Behavioural response to song and genetic divergence in two subspecies of white‐crowned sparrows (
Zonotrichia leucophrys
). Mol Ecol 2017; 26:3011-3027. [DOI: 10.1111/mec.14002] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 12/06/2016] [Accepted: 12/08/2016] [Indexed: 01/03/2023]
Affiliation(s)
- Sara E. Lipshutz
- Department of Ecology and Evolutionary Biology Tulane University 400 Lindy Boggs New Orleans LA 70118 USA
| | - Isaac A. Overcast
- Subprogram in Ecology, Evolution and Behavior The Graduate Center City University of New York New York NY 10016 USA
| | - Michael J. Hickerson
- Subprogram in Ecology, Evolution and Behavior The Graduate Center City University of New York New York NY 10016 USA
- Department of Biology Marshak Science Building City College of New York Room 526, 160 Convent Avenue New York NY 10031 USA
- Division of Invertebrate Zoology The American Museum of Natural History Central Park West and 79th Street New York NY 10024 USA
| | - Robb T. Brumfield
- Museum of Natural Science and Department of Biological Sciences Louisiana State University Baton Rouge LA 70803 USA
| | - Elizabeth P. Derryberry
- Department of Ecology and Evolutionary Biology Tulane University 400 Lindy Boggs New Orleans LA 70118 USA
- Museum of Natural Science and Department of Biological Sciences Louisiana State University Baton Rouge LA 70803 USA
| |
Collapse
|