10,000 Birds

SEPTEMBER 6, 2022

They may be about bird eggs ( The Most Perfect Thing: The Inside (and Outside) of a Bird’s Egg , 2016), or a 17th-century ornithologist ( Virtuoso by Nature: The Scientific Worlds of Francis Willughby, 2016), or How Bullfinches learn songs from humans ( The Wisdom of Birds: An Illustrated History of Ornithology. Beagle , pt.

Dissection 234

Dissection Birds Research Europe 234

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 242

China Birds Pythons Eagles 242

10,000 Birds

AUGUST 3, 2021

Bird communication is a complex and evolving science. Signaling theory comes up frequently in bird literature (one example I can think of off-hand is Nick Davies’ Cuckoo: Cheating by Nature, Bloomsbury, 2015), but if you’re not familiar with its basic ideas you must read the Introduction. And, that’s it.

North America 279

North America Research Birds Groups 279

10,000 Birds

FEBRUARY 3, 2015

These fossils are seen as proof that some dinosaurs brooded over its eggs. And, he places current research within a framework of paleontological history of intrigue, backstabbing, and name-calling feuds. (No, There is a lot of science here to explain. Like birds. Don’t let the university press imprint deceive you.

Mongolia 190

Mongolia Science Reptiles Indiana 190

10,000 Birds

AUGUST 4, 2015

How to choose bird feeders; how to make nutritious bird food; how to create a backyard environment that will attract birds; how to survey your feeder birds for citizen science projects; how to prevent squirrels from gobbling up all your black oil sunflower seed (sorry, none of that works). The story of Duncraft is a good example.

America 239

America Industry Birds Squirrels 239

10,000 Birds

FEBRUARY 1, 2022

Birders are always happy to see a turtle or tortoise, and there are times of the year when my social media feeds are sprinkled with photos of turtles beings removed from roads or crawling to land to lay eggs. It was fun to see both Yertle the Turtle and Teenage Mutant Ninja Turtles cited as examples of cultural imagery.

Turtles 211

Turtles Tortoises Family Terrapins 211

10,000 Birds

JULY 18, 2022

According to the HBW, when breeding, male birds do most of the incubation and parenting while females often leave the nest up to one week before the eggs hatch. According to Couzens, after laying the eggs, females sometimes immediately abandon their first mate and pair up with another male. But maybe that is actually a good thing.

Birds 162

Birds South Korea Japan Abandon 162

10,000 Birds

AUGUST 1, 2022

I have written about the interesting sex life of these jacanas a few times already (short version: female mates with male, lays a bunch of eggs for him to incubate and raise the chicks, leaves him, finds another male, repeat). Apparently, after a male first mates with a female, he throws out the first one or two eggs she lays in their nest.

Birds 147

Birds China Eggs Breeding 147

10,000 Birds

MAY 15, 2023

For example, a researcher and presumed ornithologist set out with two hypotheses related to the Ashy Drongo (and another drongo species) and wrote a paper about it. ” Nicely phrased, too – who would want to argue with an “evolutionary adaptive strategy”?

China 193

China 2017 Birds Indonesia 193

10,000 Birds

JUNE 1, 2021

These run the range from birds like Barnacle Goose and Little Egret, which are rare but do show up in North America every few years (actually, lately it’s been every year) to birds whose sightings in North America are so few that they’re legendary–Western Reef-Heron and Corn Crake are two examples. This is not unusual.

North America 279

North America America Birds California Condor 279

10,000 Birds

JULY 3, 2012

As a Northeast birder I am familiar with the alarming decrease in the number of Red Knots along Atlantic shores and have signed petitions and written e-mails calling for legislation and rules that will limit the overharvesting of the horseshoe crab, whose eggs Red Knots depend on. million in the late 1990’s. Should the gulls be controlled?

Delaware 183

Delaware New Jersey Research Eggs 183

Critter News

NOVEMBER 16, 2010

Change Of Heart provides science-based answers to many questions that are hotly debated among animal activists. For example, why is it so hard for our family members and co-workers – many of whom have companion animals that they love – to cut cruelty from their diets and go vegan? In the author's words.

Advocacy 100

Advocacy Factory Farm Factory Farming Companion Animal 100

10,000 Birds

JUNE 26, 2018

The Zoo episode focuses on two Pink Pigeon couples: The Stud and Serendipity, a male and female that the zoo people hope will mate and produce a viable egg, and Thelma and Louise, a same-sex pair-bonded couple who the zoo people hope will incubate the egg and nurture the chick. Because, Ms. On the WCS web page, Ms.

Mauritius 102

Mauritius Stud Zoos Eggs 102

10,000 Birds

JULY 18, 2012

A few families have a small number of eggs in the clutches, like gulls or cormorants. Others, like the petrels and some of the auks, will lay a single egg per breeding attempt. Others invest much more effort into fewer young, giving a smaller number a much better start. Seabirds are one group of birds that go for the latter strategy.

Eggs 166

Eggs Puffins Breeding Raised 166

10,000 Birds

SEPTEMBER 15, 2011

They have special adaptations to stay warm and to keep their eggs and chicks warm. One part of this question can be answered with some very interesting recent research. Fossil Evidence for Evolution of the Shape and Color of Penguin Feathers Science, 330 (6006), 954-957 DOI: 10.1126/science.1193604 Salas-Gismondi, R.,

Penguins 198

Penguins Seals Peru Science 198

10,000 Birds

SEPTEMBER 9, 2014

The chapter on Martha, for example, just shows a close-up of her stuff body–not the whole body, the torso and tail–against an almost-black background. This bit of science is a nice final counterpoint to an account that has emphasized art, history, and literature. How many eggs did a pigeon lay?

2014 161

2014 Killing Michigan Kentucky 161

10,000 Birds

AUGUST 6, 2012

Or, Pygmy leaf-folding frogs, Afrixalus brachycnemis, from Tanzania, tiny climbing frogs who lay their eggs in leaves and then fold the leaves over them for protection, sealing the nest with secretions. This exhibit has been making the rounds of science museums, and if comes to your area I highly recommend it, not just for kids.

Reptiles 190

Reptiles Madagascar Family New York City 190

10,000 Birds

NOVEMBER 6, 2012

The team explored Nevada and Utah, with Ridgway collecting thousands of bird specimen, plus nests and eggs for the Smithsonian. This is probably one of the reasons Daniel Lewis,the author,turned from writing a popular biography to a history of ornithology as a science and the ornithologist as a profession. It’s challenging reading.

Collecting 153

Collecting Illinois United States Science 153