10,000 Birds

SEPTEMBER 13, 2021

The HBW even mentions the importance of Ruoergai for this species: “Key sites for migrants include the Ruoergai Plateau (China), which is also an important breeding area” Common Mergansers also seem to use these wetlands as breeding area. The raptors of Ruoergai deserve a separate post.

China 181

China Mongolia Birds Russia 181

10,000 Birds

MAY 12, 2022

Second note: Inner Mongolia has a land area larger than that of France and Germany combined, and I only spent one week there. So, to claim that I birded Inner Mongolia is a massive exaggeration. Like many other species, the Chinese Nuthatch is expected to be affected by climate change. Third note: no more notes.

Mongolia 201

Mongolia Hedgehogs Russia Morals 201

10,000 Birds

JULY 19, 2018

It divides countries into categories, where the next category has 200 more species. In some cases the data are outdated, e.g. Costa Rica has 900 and not 800 species, but I made no corrections, remaining faithful to the original map data. Shown as a list, it looks like this: Less than 200 bird species: Antarctica; oceanic islands.

Equatorial Guinea 207

Equatorial Guinea Costa Rica Guyana Central African Republic 207

10,000 Birds

JUNE 22, 2023

Being lazy, a bunch of researchers used camera traps to investigate the species rather than following the birds directly (which would have had some health benefits). They found that the species is diurnal (well, using cameras, would they even have seen nightly activities?), Being wet seems to help, though.

Birds 130

Birds China Science Research 130