How many shorebirds use the East Asian-Australasian Flyway?

Originally posted on wadertales:
The level of threat facing a shorebird species is assessed using a set of criteria that tries to answer three key questions: How many breeding pairs are there? How quickly are numbers falling? and How restricted is the distribution? In a paper published in Ibis at the end of 2021, Birgita Hansen and colleagues produced population estimates for 37 species of… Continue reading How many shorebirds use the East Asian-Australasian Flyway?