10,000 Birds

AUGUST 31, 2011

In California, coveys break up and pairs begin forming in February or March, followed by nest building and egg laying in May or June. She will usually lay 12 to 17 eggs, averaging five per week 1 , before beginning incubation. Occasionally, larger clutches occur due to egg dumping by other females. References: 1 Baicich, Paul J.

California 211

California Gophers Rattlesnake Eggs 211

10,000 Birds

SEPTEMBER 6, 2022

While these birds are very much liked by Chinese birders, the species could unfortunately not be named the National Bird of China as the Latin species name of the bird is Grus Japonicus. Apparently, birds that are fast in exploring new things – bold birds – are better at rejecting parasitic eggs ( source ).

Eggs 191

Eggs Bald Eagle Birds Owls 191

10,000 Birds

JULY 2, 2024

Taking inspiration from Matthiessen’s 1967 book (long out of print), which combined his natural history essays with species accounts by Ralph S. I did a little research and found plovers and snipe o n menus and in cookbooks of the time, though I still haven’t found recipes for Dunlin or Dowitchers.

North America 255

North America America 2006 Delaware 255

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 176

Delaware New Jersey Eggs Research 176

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 Albatross New Zealand 277

10,000 Birds

MAY 7, 2014

According to Wikipedia, birds (class Aves) are feathered, winged, two-legged, warm-blooded, egg-laying vertebrates. Most researchers agree that modern-day birds are the only living members of the Dinosauria clade. After all, they are the species that got me started building nest boxes in the first place.

Fur 179

Fur Horses Cows Birds 179

10,000 Birds

SEPTEMBER 9, 2015

Their habitats vary widely in both rural and urban landscapes; open habitats are preferred and the species generally shuns only extensively forested areas and wetlands 1. To show how adaptive this species is, the following photograph was sent to me by one of my readers and I use it with her permission.

Hunters 173

Hunters Hunting North America Game 173

10,000 Birds

MARCH 11, 2024

Given that according to the HBW, the species prefers dense primary and secondary montane forests, the note that the bird also forages among kitchen waste (in the same HBW entry) seems somewhat incongruous. Fish & Wildlife Service has a web page for this species – but it contains absolutely no information. ” ( source ).

Burma 187

Burma India Thailand Indonesia 187

10,000 Birds

OCTOBER 14, 2015

The species was in the news because some scientists had finally managed (or bothered – it’s much the same thing) to locate the population high in the mountains of the Solomon Islands, and catch and photograph one. Box after box of egg. Unsurprisingly the ones that most stick in the mind were the lost species.

Collecting 213

Collecting Solomon Islands New Zealand Fiji 213

10,000 Birds

SEPTEMBER 1, 2020

A logical and outstanding successor to The Genius of Birds (2016), Ackerman’s award-winning book about bird cognition, The Bird Way explores the diversity of bird behavior, the norm and the extremes, with an emphasis on cutting-edge research and findings that explode assumptions. Yet, the research projects are never the whole story.

Science 211

Science Costa Rica Birds Research 211

10,000 Birds

JANUARY 2, 2024

Hauber Hauber’s mini-essays focus on specific behaviors, enhanced by references to recent research yet written in a relaxed, personal way. Hauber is really good at presenting scientific findings so they don’t seem scientific at all, simply reasonable answers to our questions. Mark Hauber is currently (just appointed!)

Barn Owls 169

Barn Owls Chicago Penguins New Zealand 169

10,000 Birds

FEBRUARY 20, 2023

Even the Latin species name soror (“sister”) indicates the similarity to another pitta species (blue-naped). The eBird description of the Small Niltava starts with the surprisingly dull statement that “size distinguishes this species from other niltavas” Who would have thought.

China 215

China Birds Pythons Eagles 215

10,000 Birds

OCTOBER 13, 2022

The Oriental Scops Owl is possibly my favorite of all bird species (though I may have said that about other species as well) – so, here’s a post with just some photos of this owl taken this autumn migration season. As an added bonus, they make the owl look even more cat-like than some other owl species.

Owls 162

Owls Eggs Woodpeckers Cats 162

10,000 Birds

FEBRUARY 6, 2024

Kooyman (co-author with Jim Mastro) spent decades studying Emperor Penguins and can be considered the world’s foremost expert on the species. Empire Penguins (Aptenodytes forsteri) are the largest living penguin species, almost four feet tall (taller when they stretch), and the least likely to be seen on birding or nature trips.

Penguins 150

Penguins Seals Leopards Mammals 150

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. One North American species I am very familiar with is the Cassin’s Auklet , which ranges from the end of the Aleutian Islands to California.

Eggs 163

Eggs Puffins Breeding Albatross 163

10,000 Birds

OCTOBER 21, 2015

Isla Rasa was declared a sanctuary in 1964, and egg-collecting and disturbance during the breeding season are discouraged. With the breeding colony concentrated on one small island this species is vulnerable to a catastrophic weather event. It’s all of the things I learn about different birds from researching to write posts.

San Francisco 158

San Francisco North America Seals Sanctuary 158

10,000 Birds

AUGUST 28, 2014

Among birds the Egyptian Vulture uses rocks to crack Ostrich eggs, the New Caledonian Crow and Woodpecker Finch (one of several Darwin Finches of the Galapagos Islands), uses sticks to extract grubs from inside a branch. This is similar to the fact that all birds, even first time breeders within a species build identical nests.

Fish 163

Fish Ostriches Woodpeckers Breeders 163

10,000 Birds

JUNE 7, 2012

It’s the warbler that is often the last unchecked species on birders’ life lists and, whether you list or not, for most of us observing it is a once in a lifetime experience. Fish and Wildlife Service endangered species list. A nest wasn’t found until 1903, which set off a craze for Kirtland’s Warbler skins, nests, and eggs.

Michigan 219

Michigan Bahamas Endangered Species Research 219

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 207

Dissection Birds Europe Eggs 207

10,000 Birds

JANUARY 3, 2023

An impressive combination of research and artwork, combined with a pragmatic organization aimed towards quick identification, and education, Baby Bird Identification extends the frontiers of bird identification guides and is an important contribution to wildlife rehabilitation literature.

Wildlife Rehabilitation 244

Wildlife Rehabilitation Family Birds Collecting 244

10,000 Birds

SEPTEMBER 18, 2023

The Latin species name cruentus , “blood-stained” has the same background Blood Pheasants mainly feed on mosses – not many bird species do this as mosses are not very nutritious. One paper identified the number of flocks in their research area “by tracing their tracks in the snow” Very Cowboys and Indians.

Kansas City 130

Kansas City Kansas Livestock Eggs 130

10,000 Birds

AUGUST 13, 2013

Does the word define a species within country terms, regional terms etc? Is the term defined at the sub-species or full species level in terms of classification? The species must be listed as a separate, full species by both of the most widely used ornithological bird lists, Sibley/Monroe and Clements.

South Africa 197

South Africa Birds South America Feral Cats 197

10,000 Birds

AUGUST 14, 2013

En route they will be “birding in nearly every country in mainland North and South America,” and, as they say on their excellent blog , “Our journey is about collecting valuable data on bird species, their status and distribution, current conservation issues, and more along the way.

South America 178

South America San Diego Mexico America 178

10,000 Birds

NOVEMBER 5, 2013

A little bit of research when I got home unraveled the ways of publishers here and in Great Britain. First published in 1973 in association with the Asa Wright Center, the book focuses on species descriptions, with illustrations grouped together in plates positioned in the center of the book. The AOU has not accepted that split.

Trinidad 188

Trinidad South America Birds 2011 188

10,000 Birds

SEPTEMBER 15, 2011

Artists rendition of Inkayacu paracasensis There are 17 living species of penguins, which make up their own Linnean family (Spheniscidae), which is the only family in the order Sphenisciformes. Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea.

Penguins 187

Penguins Seals Peru Sharks 187

10,000 Birds

FEBRUARY 8, 2017

If you’re a cuckoo or cowbird hoping to pawn off your parenting duties on another species, new brood parasitism research shows you’ll have better luck if the eggs you deposit in their nest are blue-green instead of brown. contemplating the pretty blue eggs are American Robins are soon to lay is a good coping strategy.).

Massachusetts 100

Massachusetts Eggs Falcons Bears 100

10,000 Birds

APRIL 17, 2012

Oil begins to wash up on the beaches throughout May and June of 2010 May 6, 2010 Oil washes ashore on the Chandeleur Islands off the Louisiana coast, an important nesting and breeding area for many bird species. The babies that hatched from these eggs were released on Florida’s east coast.

2010 224

2010 Louisiana 2012 2011 224

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. The male and female position themselves close to each other, on top or in back, so that the eggs are fertilized as the female releases them.

Reptiles 181

Reptiles Madagascar Family New York City 181

10,000 Birds

SEPTEMBER 17, 2011

ForestPuffin was targeting this species as it is very habitat dependent and, unbeknownst to me, such habitat exists within a big stone’s throw of my house. Second they are reliant on Horseshoe Vetch on which they lay their eggs and on which the caterpillars feed.

Rabbits 155

Rabbits Ireland Sheep 2002 155

10,000 Birds

SEPTEMBER 4, 2012

The section South Georgia Wildlife describes 65 species of birds, 20 species of sea mammals, nearly 60 species of insects, and more than 40 species of flowering and nonflowering plants. They breed in dense colonies, incubate their single egg on the feet, and take more than a year to fledge a chick.

Georgia 172

Georgia Penguins Wildlife Whales 172

10,000 Birds

NOVEMBER 13, 2023

It feels good to start a post with some truly attractive birds – such as two species of broadbills. Strangely, there do not seem to be many papers on this species. In one paper , you can find fascinating sentences such as “The new species is most similar to D. My cats refuse to even try Fiery Minivets.

Sri Lanka 200

Sri Lanka Taiwan Birds Cats 200

10,000 Birds

MAY 26, 2024

The island is teeming with so many birds that their eggs and young chicks were once harvested for food. The Scottish Seabird Centre supports hundreds of volunteers in the effort to eradicate this species when it was first noticed that the number of puffins was declining. An odd side effect was noticed by researchers – black irises.

Puffins 156

Puffins Sanctuary Lamb Investigation 156

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 McDonalds 130

10,000 Birds

JULY 13, 2016

Every time I travel into a new area, I try to do my due diligence and have a pretty good idea of what bird species I might expect to find. A few weeks ago, when we traveled to Guadalajara, Mexico, I researched the many different species, especially the hummingbirds. In mid June, the sun was out, and it was a beautiful day.

Reptiles 104

Reptiles Mexico Dogs Eggs 104

10,000 Birds

SEPTEMBER 9, 2014

It is the 100th Anniversary of the extinction of the species known as the Passenger Pigeon and writers are paying attention. Errol Fuller’s The Passenger Pigeon is a beautifully illustrated, elegantly written “celebration” of the passenger pigeon and the artists who illustrated and photographed the species. It is a hodgepodge.

2014 159

2014 Killing Michigan Kentucky 159

10,000 Birds

AUGUST 18, 2022

In Europe, most of them winter south of the Sahara but an increasing share winters north of it – which sounds like an interesting research topic for people who, ahem, find such topics interesting. It is rumored that one of the researchers later became a software developer. No need to remind us all the time.

Cattle 147

Cattle Portugal Buffalo Alaska 147

10,000 Birds

MARCH 6, 2018

It’s not often that we have the opportunity to glimpse the home life of albatrosses, nor of any seabird species. Where does the female Emperor Penguin go after she has produced that one egg and handed it over to the male for incubation? Technology to the rescue! What about incubation shifts?

Albatross 114

Albatross Penguins Research Breeding 114