article thumbnail

Birding Mount Kinabalu, Sabah, Borneo

10,000 Birds

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. Must have been a camera fault.

Birds 214
article thumbnail

A Strategic Arms Race Among Birds

10,000 Birds

The vast majority of the 10,000+ living species of birds are passerines, and the vast majority of those have a similar system of breeding: Mom and dad bird make a nest and share parental responsibilities roughly equally, if not identically. …because cooperative breeding facilitates defense against brood parasites.

Breeders 194
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Best Bird of the Weekend (Fourth of May 2020)

10,000 Birds

Those of us in the United States are celebrating Memorial Day Weekend, normally a time to gather with friends and family for barbecues, beach outings, and other fun group activities. While Mike was busy looking for breeding wood-warblers I spent my time scouring Queens for something new for my year list.

2020 158
article thumbnail

Won’t Someone Think Of The Children?

10,000 Birds

Common Moorhens are, like most birds, monogamous breeders, and may bond for a number of years in the same territory. They may breed as a group, but monogamy is the general rule. And I’ve always assumed that the Dusky Moorhen, found in Sulawesi, New Guinea and Australia was basically more of the same, but I was wrong!

Pythons 165
article thumbnail

Acorn Woodpeckers: The Clowns of the Avian World

10,000 Birds

Most Acorn Woodpeckers are cooperative breeders and live in family groups of up to a dozen or more individuals. Within a group, 1–7 male co-breeders compete for matings with 1–3 joint-nesting females who lay their eggs in the same nest cavity. This is a photo of a juvenile at my water feature.

article thumbnail

Rosefinches, Griffons and Woodcocks

10,000 Birds

This is my first visit to this area, known as the Madz Brod, where two new breeding species for the country were discovered a decade ago. They are common winter visitors, but this is my first observation of them in the breeding season. But I cannot notice the breeder #2! Madz Brod by Slobodan Puzovic. We wait again.

Europe 245
article thumbnail

Birding Wuyuan, China

10,000 Birds

Well, they live in groups, something I would never survive. But then, I am not a cooperative breeder either (nor a non-cooperative one, should this term exist). For quite a few birders visiting Wuyuan, the main reason is to see the Blue-crowned Laughingthrush.

China 147