10,000 Birds

JUNE 29, 2023

Yet, I was not aware of any of Arjan’s big year updates in English, so I had no clue where he was or how many species he managed to see. After 3 months of South and Southeast Asia, Indonesia and Australia, Arjan’s count stood at 2,060 species. I’ve had so many incredible experiences.

Papua New Guinea 240

Papua New Guinea Guinea Suriname South America 240

10,000 Birds

JULY 6, 2023

This leaves Shanghai in June with basically just the year-round species and the summer breeders, maybe with a few added ultra-lazy individuals of migratory species. Fortunately, there are a few more such breeding species than most Shanghainese are aware of. Such as the Black-winged Cuckooshrike.

Birds 130

Birds Eggs Breeders Breeding 130

10,000 Birds

APRIL 2, 2013

The many islands of the Caribbean Sea are as unique a place to experience the amazing potential for speciation and diversity as the more famous Galapagos and Hawaiian islands are. Is it it’s own species?

South America 161

South America Netherlands America Sparrows 161

10,000 Birds

NOVEMBER 3, 2020

I’ve been fortunate to see two Penguin species in the wild (African and Galapagos) and have dreamed of seeing more–maybe even all!–especially The goal of Around the World For Penguins is simple: Describe the 18 species of penguin and their breeding grounds “from the perspective of a traveller.”

Penguins 277

Penguins Georgia New Zealand Albatross 277

10,000 Birds

JULY 4, 2023

I’m sure many of you have had similar experiences. I’m wondering as I write if you are shaking your head, uneasy that all these FACTS will interfere with your love of observing owls, an experience that easily borders on the mystical for some of us. But what do we know beyond these commonly seen and heard behaviors?

Owls 200

Owls Science Barn Owls Penguins 200

10,000 Birds

JANUARY 26, 2024

All the so-called grey geese – Greylag, Bean, White-front, Lesser White-front, Swan – look very much alike, and it takes experience to identify them by their calls and their shape and size. As the BTO notes, wild vagrants are usually found mixed in with Brent and Barnacle – both typical carrier species.

Bulgaria 130

Bulgaria Geese Romania Estonia 130

10,000 Birds

NOVEMBER 17, 2015

Birds are famous for manipulating brood size (in some species) in response to likely availability of food, and this ability has been at the center of major debates in biology over the level at which natural selection works. In any event, brood size matters, so in the experiment I’m talking about here, it was manipulated by the researchers.

Killing 199

Killing Zebras Birds Research 199