Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe
Abstract Background Growth trajectories should be adapted to selective factors of each species’ environment. However, major shaping forces of growth and development are unclear, especially when studying several traits at once. Birds provide an ideal opportunity to analyze growth patterns across spec...
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doaj-d316150128f04670a4fa35ba2672e2f12020-11-25T02:47:53ZengBMCFrontiers in Zoology1742-99942020-09-0117111310.1186/s12983-020-00377-7Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globeVladimír Remeš0Beata Matysioková1Jakub Vrána2Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky UniversityDepartment of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky UniversityDepartment of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky UniversityAbstract Background Growth trajectories should be adapted to selective factors of each species’ environment. However, major shaping forces of growth and development are unclear, especially when studying several traits at once. Birds provide an ideal opportunity to analyze growth patterns across species due to there being enough available data. We tested the relative importance of nest predation risk, the number of care-givers, nest height, foraging substrate, clutch size, and latitude on growth patterns of passerine birds (Passeriformes) using phylogenetic comparative methods. Specifically, we studied the evolution of fledging time, average and peak growth rates, and relative development at fledging of body mass and tarsus, wing, and tail length. Results Using a comprehensive literature search and data quality control, we obtained data on growth in 231 species based on 295 populations. Species with long development in the nest grew slowly and had well-developed traits at fledging. Species breeding under high nest predation risk, building their nests close to the ground, and those living in northern temperate regions fledged early and grew fast, sometimes fledging with less developed body mass and traits critical for locomotion (tarsus, wing, and tail). On the other hand, the number of caring adults, clutch size, and species’ foraging substrate had very limited predictive value for growth patterns across passerine species. Conclusions Shortening of the nestling period was a primary means of accelerating development (in relation to nest predation, nest height, and latitude), sometimes supplemented by higher peak growth rates of body mass, tarsus, and wing (especially in relation to latitude). Overall growth patterns of passerines were adaptively tuned to nest predation risk and nest height, with northern temperate species having especially short nestling periods and fast growth rates of body mass, tarsus, and wing.http://link.springer.com/article/10.1186/s12983-020-00377-7BirdsDevelopmentGrowth rateLatitudeLife historyNest predation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vladimír Remeš Beata Matysioková Jakub Vrána |
spellingShingle |
Vladimír Remeš Beata Matysioková Jakub Vrána Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe Frontiers in Zoology Birds Development Growth rate Latitude Life history Nest predation |
author_facet |
Vladimír Remeš Beata Matysioková Jakub Vrána |
author_sort |
Vladimír Remeš |
title |
Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe |
title_short |
Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe |
title_full |
Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe |
title_fullStr |
Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe |
title_full_unstemmed |
Adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe |
title_sort |
adaptation and constraint shape the evolution of growth patterns in passerine birds across the globe |
publisher |
BMC |
series |
Frontiers in Zoology |
issn |
1742-9994 |
publishDate |
2020-09-01 |
description |
Abstract Background Growth trajectories should be adapted to selective factors of each species’ environment. However, major shaping forces of growth and development are unclear, especially when studying several traits at once. Birds provide an ideal opportunity to analyze growth patterns across species due to there being enough available data. We tested the relative importance of nest predation risk, the number of care-givers, nest height, foraging substrate, clutch size, and latitude on growth patterns of passerine birds (Passeriformes) using phylogenetic comparative methods. Specifically, we studied the evolution of fledging time, average and peak growth rates, and relative development at fledging of body mass and tarsus, wing, and tail length. Results Using a comprehensive literature search and data quality control, we obtained data on growth in 231 species based on 295 populations. Species with long development in the nest grew slowly and had well-developed traits at fledging. Species breeding under high nest predation risk, building their nests close to the ground, and those living in northern temperate regions fledged early and grew fast, sometimes fledging with less developed body mass and traits critical for locomotion (tarsus, wing, and tail). On the other hand, the number of caring adults, clutch size, and species’ foraging substrate had very limited predictive value for growth patterns across passerine species. Conclusions Shortening of the nestling period was a primary means of accelerating development (in relation to nest predation, nest height, and latitude), sometimes supplemented by higher peak growth rates of body mass, tarsus, and wing (especially in relation to latitude). Overall growth patterns of passerines were adaptively tuned to nest predation risk and nest height, with northern temperate species having especially short nestling periods and fast growth rates of body mass, tarsus, and wing. |
topic |
Birds Development Growth rate Latitude Life history Nest predation |
url |
http://link.springer.com/article/10.1186/s12983-020-00377-7 |
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