10,000 Birds

JANUARY 15, 2013

From the abstract of that paper: The behavioral strategies developed by predators to capture and kill their prey are fascinating, notably for predators that forage for prey at, or beyond, the boundaries of their ecosystem. Notable is the high degree of variation among the sampled catfish; only some of the fish are eating pigeons.

Fish 202

Fish Birds Whales Whaling 202

10,000 Birds

JUNE 4, 2019

As a librarian and women’s studies scholar, I greatly appreciate the research. And once in a while, there is a check-in on what was happening in the United States–the killing of a bird protection warden in the Everglades, investigations into millinery sweatshops, the earlier passage of bird protection legislation.

Industry 118

Industry Virginia Portland Campaign 118

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 209

Owls Science Barn Owls Penguins 209

10,000 Birds

JULY 22, 2014

Read what you want about the origin of domestic cats; the genetic evidence is not properly sampled. The majority of wildcats live today in Africa, and virtually none of them have provided the DNA from which supposed histories of domestication have been constructed by researchers. We estimate that free-ranging domestic cats kill 1.4–3.7

Feral Cats 254

Feral Cats North America Feral Cats 254

10,000 Birds

DECEMBER 20, 2014

Several recent studies have found that tinamous are embedded within the ratites, which means that either they regained the ability to fly or (as many researchers feel is more likely) that flightlessness and large body size arose multiple times within the paleognaths, a topic discussed in detail at Tetrapod Zoology. Jarvis et al. Jarvis et al.

Family 279

Family Parrots Birds 2014 279

10,000 Birds

JANUARY 1, 2024

for a sample of more than 800 species ( source ). For Daurian Redstarts, university campuses can also be crime scenes – one recent paper reports on a Daurian Redstart fledgling being attacked and killed by a magpie on the grounds of Hebei Normal University despite attempts by the female parent to defend the chick.

Birds 188

Birds Research Science Europe 188