Extended Data Fig. 1: Migratory connectivity regions (MCRs) used to map migratory bird risk. | Nature Ecology & Evolution

Extended Data Fig. 1: Migratory connectivity regions (MCRs) used to map migratory bird risk.

From: Multispecies migratory connectivity indicates hemispheric-scale risk to bird populations from global change

Extended Data Fig. 1

Map of migratory connectivity regions (MCRs) and their associated numeric codes. MCR codes match those used to produce connectivity results between breeding and non-breeding MCRs for each study species (n = 112), which were then used to quantify multispecies migratory connectivity. MCR codes were also used to stratify hazard and vulnerability for calculating risk to migratory birds (see Methods for more details).

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