10,000 Birds

NOVEMBER 13, 2023

In the non-breeding season, male Baya Weavers sometimes enter the basket-making trade, often with considerable success. Meanwhile, the females seem to have a much more relaxing life, at least in this early stage of the breeding season. You can see why here. Anyway, below is the female, and here are two videos.

Birds 211

Birds Sri Lanka Taiwan Cats 211

10,000 Birds

JULY 4, 2023

Jennifer Ackerman points out in the introduction to What the Owl Knows: The New Science of the World’s Most Enigmatic Birds , that we don’t know much, but that very soon we may know a lot more. What the Owl Knows: The New Science of the World’s Most Enigmatic Birds is a joyous, fascinating read.

Owls 209

Owls Science Barn Owls Penguins 209

10,000 Birds

JUNE 4, 2013

It also has one of the highest human population densities in the state. Not surprisingly, this brings Burrowing Owls into close contact with humans across the county. Loss of habitat due to development, disturbance at burrows and negative interactions with humans are some of the threats facing this charismatic species.

Owls 234

Owls Florida Raised Coyotes 234

10,000 Birds

MAY 7, 2019

Written in a friendly, inclusive style quietly grounded in science, How to Know the Birds is an excellent addition to the growing list of birding essay books by talented birder/writers like Pete Dunne and Kenn Kaufman. .” ” The essays are arranged in thematic order grouped in six sections: “Spark Bird!”

Birds 115

Birds North America Breeding America 115

10,000 Birds

JANUARY 7, 2020

Not all habitat change is due to humans; there is Chestnut Blight destroying American Chestnuts in the early 1900s, and the more recent Dutch Elm disease. The authors’ detailed delineation of problems with the accuracy of NYC breeding bird surveys or with the limits of historical writings may test a reader’s patience.

New York City 149

New York City New York Birds Breeding 149

10,000 Birds

SEPTEMBER 16, 2011

The task of wrestling this topic down into something that the human mind can manage, without losing sight of the big picture because it’s snowing in Buffalo, is likely to be the task of a lifetime for many science communicators. If I have any complaints, they lie not in the information but in the way the information is presented.

Netherlands 158

Netherlands Birds Buffalo Science 158

10,000 Birds

JUNE 21, 2016

The Telomere does not contain useful genetic information, but rater, acts as a buffer. They used Great T**s from non-urban and urban areas, and mixed them up through breeding, to rule out any possible family history of telomere length. Telomeres are repetitive sequences of genetic material sitting at the ends of genes. Salmón, J.

Mammals 109

Mammals Zebras Birds Primates 109

10,000 Birds

FEBRUARY 6, 2024

It’s all about the improbable intersection of human beings and Emperor Penguins, and if I can’t make it to an Emperor Penguin colony (highly unlikely), reading this book has been the next best thing. It’s part memoir, part travelogue, part scientific narrative, part prologue to making an argument for Antarctic conservation.

Penguins 155

Penguins Seals Leopards Research 155

10,000 Birds

FEBRUARY 20, 2023

As you can easily judge from the dullness of this information, it is not something I made up but rather an appalling example of nepotism in the naming of birds. If you have always wondered what the minimum anesthetic concentration for isoflurane and sevoflurane for the Crested Serpent-eagle is, science has an answer.

China 226

China Birds Pythons Eagles 226

10,000 Birds

JULY 3, 2012

What I didn’t know was how this relationship actually works: the mechanics of Red Knot migration, the reduced digestive systems necessary for their long flighta, the need to fatten up quickly so they can fly to the Arctic and breed, how they compete with other shorebirds and gulls and, it turns out, humans, for horseshoe crab eggs.

Delaware 179

Delaware New Jersey Research Eggs 179

10,000 Birds

JUNE 22, 2023

Being a management consultant, I am well-versed in the science and art of b *g. It thereby illustrates how pure science advances informed conservation actions to ensure the (short-term) stability of the target population, and how conservation-motivated analyses fed back to advance fundamental understanding of population processes.”

Birds 130

Birds China Science Research 130

10,000 Birds

MARCH 13, 2012

After one 3 year stint, they left with 131,405 specimens including birds, mammals, reptiles, plants and even human remains (which were only recently repatriated for burial in Africa!) This bird breeds in the forests of the Transkei area and is only a winter visitor to KwaZulu-Natal. Image by Adam Riley. Image by Hugh Chittenden.

Mozambique 186

Mozambique South Africa Africa Collecting 186

10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. The text is divided into three parts, informational stories or ‘essays’ as Sibley calls them. How are they different?

2020 264

2020 Birds Groups North America 264

10,000 Birds

MAY 8, 2018

It contains numerous citations to the literature, as the process must be based on the best available science. In particular, a captive-breeding program (1960-2011) likely saved the species from imminent extinction (2,800 were released) and expanded the range of the species to islands where they had been extirpated.

Endangered Species 101

Endangered Species Species Hawaii 2018 101

10,000 Birds

MAY 15, 2023

I visited Tengchong in late 2020 and wrote about it – but I also went there earlier, in 2017, and this post shows some photos I took during that trip, along with the usual comments that seem to be much more about ridiculing my fellow humans (especially ornithologists and the like) than providing useful information on birds.

China 181

China 2017 Birds Indonesia 181

10,000 Birds

SEPTEMBER 9, 2014

We immediately get a sense of the pigeons’ abundance, beauty, and danger to human activity. She portrays humans merged with Passenger Pigeons; the images are then framed to look like 19th century calling cards. This bit of science is a nice final counterpoint to an account that has emphasized art, history, and literature.

2014 160

2014 Killing Michigan Kentucky 160

10,000 Birds

APRIL 25, 2012

And much of that time is spend loafing around the breeding colonies trying to pair off and engaging in silly-looking behaviours referred to as dancing by scientists. The answer lies in the information I just provided; how long everything takes when you’re an albatross. Years in fact. So what is going on?

Albatross 206

Albatross Raised Breeding Rights 206

10,000 Birds

JUNE 26, 2018

Pink Pigeons were once found throughout Mauritius, but by the 19th century the population became fragmented and by 1986 only 12 or 16 pigeons remained, depending on your source of information, less than 12 by 1991. Is it any wonder that Pink Pigeons were on the brink of extinction when humans intervened? On the WCS web page, Ms.

Mauritius 101

Mauritius Stud Zoos Eggs 101

10,000 Birds

MAY 19, 2011

Way back when I started what turned out to be my thesis research (on humans), it became important for me to learn about bird migration. I was involved in the study of human movement and navigation on land, and there was a lot of research coming out about bird navigation. Itcher birds, migratory members of the tern family. Image source.

Research 191

Research Humane Compassion New York 191

10,000 Birds

MARCH 14, 2011

March 14, 2011 Kentucky Department of Fish and Wildlife Jon Gassett, Commissioner One Sportsman’s Lane Frankfort, Kentucky 40601 Dear Mr. Gassett, I am a writer, naturalist and artist with a special interest in human/bird interactions. Additionally, sandhill cranes reproduce very slowly. Lots to think about.

2011 245

2011 Kentucky Tennessee Hunting 245

10,000 Birds

MARCH 20, 2011

Another 170 are in captivity, many of them breeding stock for reintroduction efforts. My friend Vickie Henderson , who has some serious long-range vision, looked at the science behind Tennessee’s crane hunting proposal and found it badly wanting. There are 400 whooping cranes left in the wild, 100 of them in the eastern population.

2011 242

2011 Hunting Kentucky Hunters 242

10,000 Birds

MARCH 2, 2023

I am not sure about the security situation in Iraq these days but at least some people do ornithological research there – resulting in papers such as one titled “Breeding observations of the Black-winged Kite Elanus caeruleus (Desfontaines , 1789) in Iraq” Impressive. Fortunately, they are quite common in Shanghai.

Birds 130

Birds Iraq China Ireland 130

10,000 Birds

APRIL 7, 2015

None fly, most are curious and social, which probably contributes to our cultural perception of penguins as one step away from human. Eight to eleven photographs illustrate each two-page species account, and a map shows breeding sites and population strongholds. Some are cute, some are dignified (and royal!).

Penguins 197

Penguins New Zealand South Africa Albatross 197