Black‐throated blue warblers (Setophaga caerulescens) exhibit diet flexibility and track seasonal changes in insect availability

Abstract Changes in leaf phenology from warming spring and autumn temperatures have lengthened the temperate zone growing “green” season and breeding window for migratory birds in North America. However, the fitness benefits of an extended breeding season will depend, in part, on whether species hav...

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Bibliographic Details

Published in:	Ecology and Evolution
Main Authors:	Sara A. Kaiser, Lindsey E. Forg, Andrew N. Stillman, John F. Deitsch, T. Scott Sillett, Gemma V. Clucas
Format:	Article
Language:	English
Published:	Wiley 2024-09-01
Subjects:	black‐throated blue warbler climate change diet flexibility fecal DNA metabarcoding phenology
Online Access:	https://doi.org/10.1002/ece3.70340