10,000 Birds

APRIL 6, 2014

Why else would they build their nest, which already contains two eggs, on the fire escape of the college’s science center? Which is what makes the Ravencam so special, according to Professor Nicholas Rodenhouse, who teaches environmental science and biological sciences. But clearly, this pair was looking for attention.

Boston 185

Boston Puffins Science Massachusetts 185

10,000 Birds

SEPTEMBER 1, 2020

For one thing, we become more aware of cultural biases in our science (new findings on warbling female birds, for example, reveal both gender and geographic biases). Many popular science books have neither. As Ackerman explains in her Introduction, studying extreme behavior brings new insight into what we think we know.

Research 222

Research Birds Science Costa Rica 222

10,000 Birds

OCTOBER 28, 2015

(If you’re feeling particularly science-y, the full paper is here.). By studying Zebra Finches and domestic chickens, the scientists discovered that multiple sperm appear necessary for a fertilized egg to progress to the embryo stage (a process called “polyspermy”.)

Zebras 145

Zebras Pythons Mammals Eggs 145

10,000 Birds

MARCH 25, 2020

She lives part-time in Uruguay and is co-director of the Fiction Meets Science program at the University of Bremen, Germany, which seeks to bridge the “two cultures” of science and literature. The novel works, mostly, and who better than Gaines to make it so? They fly at night and end up in places you wouldn’t expect them.”.

Uruguay 153

Uruguay 2001 Bald Eagle Science 153

10,000 Birds

JULY 6, 2023

In the slightly frighteningly named journal “Science of The Total Environment”, there is a paper on organochlorine compounds in Purple Heron eggs nesting in sites located around a chloralkali plant (Ebro River). Summary result: relevant chemicals emitted by the plant can be found in the eggs.

Birds 130

Birds Eggs Breeders Breeding 130

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.

Dissection 219

Dissection Birds Research Europe 219

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

APRIL 4, 2014

Now we gamble again (literally as well as figuratively – there’s a split-pot prize for predicting the dates of arrival, egg-laying, and other major events) on the hope that they will lay viable eggs and successfully rear young. The many eyes on this particular citizen-science prize have also yeilded other results as well.

Eggs 166

Eggs 2011 Science Falcons 166

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 210

Owls Science Barn Owls Penguins 210

10,000 Birds

AUGUST 9, 2018

According to a Proceedings of the National Academy of Sciences study, human-induced climate change has doubled the area affected by forest fires in the western U.S. Birds are able to fly away, but their nests and eggs can be destroyed. References: 1 Proceedings of the National Academy of Sciences. over the last 30 years.

Wildlife 102

Wildlife Sacramento Shelters Science 102

10,000 Birds

APRIL 2, 2024

49-50) She is also adept at writing about conservation’s larger context in terms of its history, public policy struggles, and the science behind species re-introduction. Well-researched and footnoted, these sections never feel disconnected from the more personal sections.

California Condor 176

California Condor Falcons California Birds 176

10,000 Birds

AUGUST 22, 2022

However, it is kind of sophisticated in that the females lay very individualized eggs in order to be able to detect the added eggs of parasite cuckoo finches. ” Terpsiphone viridis is the full Latin species name for the African Paradise Flycatcher. Does not sound like a very sustainable approach in the long term.

Zimbabwe 147

Zimbabwe Birds South Africa Benin 147

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). million people in the U.S. in 2011*) came about.

America 229

America Industry Squirrels Birds 229

10,000 Birds

NOVEMBER 11, 2011

But not, mind you, on any shelf of popular science or ornithological memoir. Contentious issues like parrot ownership, the role of hunters in conservation, and the romaniticization of bygone eras of egg and nest collecting are passed over with nary an acknowledgement that they are controversial.

Collecting 173

Collecting Science Hunters Parrots 173

10,000 Birds

FEBRUARY 25, 2013

Occasionally the Tristan Thrush Nesocichla eremita will prey upon chicks from the two-egg nest of the Inaccessible Island Rail but this not enough in any way to threaten the species. Its eggs are not known, it does not migrate, and it feeds, I understand, on insects and worms. The bird will therefore now be known as.

Science 204

Science Transported Shelters South Africa 204

4 The Love Of Animals

JULY 15, 2012

Brush top with beaten egg. Melody McKinnon holds 52 certifications revolving around nutrition, biochemistry, general sciences, business, marketing, and writing. Formulated by Melody McKinnon exclusively for 4TheLoveOfAnimals.com. Ingredients: 1 1/2 cups whole wheat flour (or flour substitute). 1/4 cup pureed sweet potato.

Chickens 100

Chickens Dogs Pets Seals 100

10,000 Birds

NOVEMBER 13, 2023

The species is classified as Near Threatened for all the usual depressing reasons – pollution, drainage, hunting, and the collection of eggs and nestlings ( source ). There is a lengthy description of how these rules – after much deliberation – came to be accepted.

Sri Lanka 212

Sri Lanka Birds Taiwan Cats 212

10,000 Birds

AUGUST 21, 2012

In this way, the cuckolding Cuckoo can convince its cuckoldee, the Reed Warbler, to back off when the Cuckoo comes around, allowing the Cuckoo to toss out one of the Warbler’s eggs and replace it with one of its own, to be raised by the hapless Warbler parents. Science 3 August 2012: 578–580 a.

Hungary 174

Hungary 2012 Science Eggs 174

Critter News

NOVEMBER 16, 2010

Change Of Heart provides science-based answers to many questions that are hotly debated among animal activists. And why do so many people say the oppose the cruel practices of factory farming, yet still eat meat, eggs and dairy products? In the author's words. Change of Heart has received rave reviews from leading animal activists.

Advocacy 100

Advocacy Factory Farm Factory Farming Companion Animal 100

10,000 Birds

JUNE 1, 2021

The photographs are from VIREO, the ornithological image collection associated with the Academy of Natural Sciences of Drexel University, which licenses bird photographs to many guides and reference books. Plate 28 from Audubon Bird Guide, Eastern Land Birds, by Richard H.

North America 279

North America America Birds California Condor 279

10,000 Birds

AUGUST 20, 2013

Other hardy souls signed up for an early morning “Ostrich Run” 5k, with the prizes beinging–you guessed it–actual ostrich eggs. Emptied of their contents, of course.). A few days later, I was the assistant (a glorified gofer , if you will) for a morning-long session on migration.

San Diego 175

San Diego Ostriches Chicago Colorado 175

10,000 Birds

APRIL 11, 2013

Peripatetic ornithologist Nick Sly has long been a friend of the blog here and has contributed such classics as Green-rumped Parrotlets from Egg to Adult and Forpus passerinus and the Ornithologists of Masaguaral. Birding juncos manakins ornithology science' Thanks for your support!

Panama 208

Panama Research Investigation Chickens 208

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 179

Delaware New Jersey Research Eggs 179

10,000 Birds

AUGUST 29, 2022

was responsible for maintaining the universe, judging the dead, and for writing and science ( source ). In this species (as in other jacanas), the females get by abandoning their partner after laying eggs and leaving incubation and chick-rearing to the males. Possibly also for doing the dishes.

Birds 147

Birds Australia Sheep Zebras 147

Animal Person

AUGUST 26, 2009

Instead, our LGUs teach the false ancient beliefs that maintain meat -- including dairy, fish, eggs, and feed crops -- as an institution. . Our most insidious institution -- as my talk in Miami in 10 days (August 29th) will explain! I look forward to meeting RPA's Florida members who are able to attend!

Meat 100

Meat Responsible Policies Miami Meat Industry 100

10,000 Birds

SEPTEMBER 15, 2011

They have special adaptations to stay warm and to keep their eggs and chicks warm. 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., Altamirano, A., Shawkey, M., D’Alba, L., Vinther, J., DeVries, T., & Baby, P.

Penguins 191

Penguins Seals Peru Science 191

Animal Person

MARCH 17, 2009

Animal science” – distinct from zoology, the science of Earth’s millions of animal species – is what LGUs call meat-industry courses, including slaughtering animals, making ice cream, the full range of meat-linked endeavor.

Meat Industry 100

Meat Industry Industry Meat Responsible Policies 100

10,000 Birds

AUGUST 3, 2021

Bird communication is a complex and evolving science. ” And then I found out that bird song doesn’t just belong to the males, that there are female birds who sing too, only not so much in North America, and my mind was blown.**. Bird communication is much broader than just vocalization, something I tend to forget.

North America 278

North America Research Birds Groups 278

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 184

Reptiles Madagascar Family New York City 184

10,000 Birds

FEBRUARY 6, 2024

As we know from the French documentary La Marche de l’Empereur ( March of the Penguins) , the females skedaddle from the breeding colony once she produces an egg, leaving the egg to be incubated by the males, who fast for 120 days while keeping the egg in a flap of their feet. (I

Penguins 156

Penguins Seals Leopards Research 156

10,000 Birds

MARCH 6, 2018

Where does the female Emperor Penguin go after she has produced that one egg and handed it over to the male for incubation? And, what about that female Emperor Penguin, who disappears for two months after handing her one egg over to her mate? Technology to the rescue! Who is it for? The penguin fanatics.

Albatross 114

Albatross Penguins Research Breeding 114

10,000 Birds

MARCH 31, 2014

Erika is a first year graduate student studying Ecosystem Science and Conservation at Duke. As we looked closer, we saw the Sooty Terns nesting right on the ground itself, calling back and forth to each other as they sat on their speckled eggs. Sooty Terns are incredibly birds. Trips bird banding dry tortugas Florida'

Birds 177

Birds Florida Groups Breeding 177

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 148

Collecting Illinois United States Science 148

Animal Ethics

FEBRUARY 27, 2012

Mr. Hurst flippantly questions the ability to measure a pig’s happiness, but sound science—not to mention common sense—clearly establishes that mother pigs locked in gestation crates with so little space that they cannot turn around for most of their lives do indeed suffer. JILLIAN PARRY FRY Baltimore, Feb.

New York Times 40

New York Times New York Gestation Crates Gestation 40

Animal Ethics

DECEMBER 28, 2010

I eat eggs though they may come from battery hens. Smart , "Ethics and Science," Philosophy 56 [October 1981]: 449-65, at 453 [italics in original]) But this is a digression and I must return to my main theme. (

Morals 40

Morals Whales Whaling Chickens 40

10,000 Birds

JULY 20, 2023

And for the first time, I saw a Bronzed Cowbird (which lays its eggs in other birds’ nests) checking out one of these nests. Two weeks later, it was a young math and science teacher from Oregon named Brent who asked me to take him with me. I know this photo isn’t very helpful, but there are four Motmots in that one tree.

Mexico 148

Mexico Oregon Squirrels Science 148

10,000 Birds

MARCH 17, 2015

Here it is in graphic form: Original Caption from Science Magazine: Duckworth et al. (4) 4) show that female western bluebirds experiencing increased conflict with individuals from non-bluebird species have more androgens in their eggs and produce sons that hatch early. Science 347(6224):875-877.

Species 207

Species Eggs Research Science 207