Help with Reproducing Global Bird Migration Flyway Map in R

Question

[Biodeer]

Hello, Biostars community,

I’m trying to recreate a visualization similar to the attached Figure C showing global bird migration flyways. The image displays different migratory routes (East Atlantic Flyway, East Asian-Australasian Flyway, Pacific Americas Flyway, etc.).

I cannot find pre-existing spatial data (GeoJSON or shapefile format) for these bird flyways.

Are there publicly available datasets containing the geographic information for these flyways?

Any guidance, code examples, or data sources would be greatly appreciated!

Thank you,

BioUser

[Jean-Karim Heriche]

This post does not fit the theme of this forum.

[Dunois]

Why not? Users with issues like this do not really have anywhere else to turn to.