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Cited by 428

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Energetic and Fitness Costs of Mismatching Resource Supply and Demand in Seasonally Breeding Birds

Thomas, Donald W., Blondel, Jacques, Perret, Philippe, Lambrechts, Marcel M., Speakman, John R.·2001·Science

Abstract

By advancing spring leaf flush and ensuing food availability, climatic warming results in a mismatch between the timing of peak food supply and nestling demand, shifting the optimal time for reproduction in birds. Two populations of blue tits ( Parus caeruleus ) that breed at different dates in similar, but spatially distinct, habitat types in Corsica and southern France provide a unique opportunity to quantify the energetic and fitness consequences when breeding is mismatched with local productivity. As food supply and demand become progressively mismatched, the increased cost of rearing young pushes the metabolic effort of adults beyond their apparent sustainable limit, drastically reducing the persistence of adults in the breeding population. We provide evidence that the economics of parental foraging and limits to sustainable metabolic effort are key selective forces underlying synchronized seasonal breeding and long-term shifts in breeding date in response to climatic change.

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Crossref · 10.1126/science.1057487

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Metadata

Authors
Thomas, D. W., Blondel, J., Perret, P., Lambrechts, M. M., & Speakman, J. R.
Venue
Science
Published
2001-03-30
Volume
291
Issue
5513
Pages
2598-2600
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2088046044
Cited by
428
References
12
FWCI
16.24
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Energetic and Fitness Costs of Mismatching Resource Supply and Demand in Seasonally Breeding Birds. https://app.cochat.ai/papers/10.1126/science.1057487
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Thomas, D. W., Blondel, J., Perret, P., Lambrechts, M. M., & Speakman, J. R. (2001). Energetic and Fitness Costs of Mismatching Resource Supply and Demand in Seasonally Breeding Birds. Science. https://doi.org/10.1126/science.1057487

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.