10,000 Birds

DECEMBER 2, 2014

Borneo is the third largest island in the world; politically it is divided amongst three countries–Malaysia (Sabah and Sarawak), Indonesia (Kalimantan) and the sultanate of Brunei. Males and females are indicated by symbol, immature, juvenile, adult breeding, adult non-breeding indicated by abbreviations.

Brunei 173

Brunei Birds Asia China 173

10,000 Birds

JANUARY 22, 2024

A study on the breeding biology of Whitehead’s Broadbill was just published in May 2023 but leaves a bit of a puzzle as the breeding success is described as relatively high, meaning there should be other reasons for the population decline of the species. This is particularly acute in Indonesia ( source ).

Birds 218

Birds Indonesia Breeding Charlotte 218

10,000 Birds

MAY 15, 2023

Unfortunately, the Ashy Drongos did not exactly do what he predicted that they would do – mob potential predators more frequently during the breeding season and mob the more dangerous predator (in this case, the Black Eagle) more intensely. If you do not want to be put in a cage, it presumably helps to be a bit aggressive.

China 177

China 2017 Birds Indonesia 177

10,000 Birds

AUGUST 7, 2023

Indeed, most cuckoo eggs are accepted by the babax ( source ), although a small proportion of hosts reject cuckoo eggs and often boast about this capability when having a few too many drinks. He spent the years from 1836 to 1858 in Asia, first in Indonesia, then in China, partly as the consul of the city of Hamburg in China.

Hamburgers 201

Hamburgers Birds Science China 201

10,000 Birds

MAY 1, 2023

To be honest, both the robin and the flycatchers shown above remind me of the easter eggs I hunted for as a child – the same strong colors in front of a green background, same time of the year (feel free to insert your own Proust Madeleine reference here) … Bluethroats apparently are good at imitating other birds.

Monkeys 147

Monkeys Birds South Korea Owls 147

10,000 Birds

DECEMBER 15, 2012

2012 has certainly been a bumper year for me with an estimated year list of around 3,000 species after extensive travels to South Africa, Ethiopia, South Korea, Indonesia, the Russian Far East, United Kingdom, Peru, Guatemala and Panama. Red Junglefowl by Mike Bergin Clare Kines chose an egg as his Best Bird of the Year.

2012 144

2012 Birds Guatemala Florida 144

10,000 Birds

DECEMBER 8, 2022

Hopefully, the winter time in Shanghai gives the Black-faced Buntings some time to relax from the challenges of the breeding season. Fortunately for the buntings, they seem to detect most cuckoo eggs smuggled in (75% in one study). Maybe there is some justice in this world after all. Better safe than sorry.

Birds 200

Birds Eggs Bangladesh China 200