Dutch Birding

Fotogalerij · Azorengoudvink · 16-05-2018 · Sao Miguel - Azoren · Gerby Michielsen

George Sangster

George Sangster
 ·  7 juni 2023  14:20

Costa, TdMM, Gil, A, Timóteo, S, Ceia, RS, Coelho, R, de la Cruz Martin, A 2023. How many Azores Bullfinches (Pyrrhula murina) are there in the world? Case study of a threatened species. Diversity 15, 685.

From the abstract: "In this study, we conclude that the most likely size of the Azores Bullfinch population is 500 to 800 couples, with a slow population growth tendency and an area of distribution of 136.5 km2."

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