10,000 Birds

OCTOBER 8, 2015

Brown Pelicans in non-breeding plumage. Both are the only Pelican in their non-overlapping breeding grounds. Peruvian Pelican in non-breeding plumage. Brown Pelican in Breeding Plumage. Peruvian Pelican in breeding plumage, photo: Olaf (Creative Commons – Flickr).

Pelicans 157

Pelicans North America Peru Fish 157

10,000 Birds

AUGUST 22, 2022

Others are being killed for use in traditional medicine. 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. This can lead to birds being poisoned. If that sounds stupid, that is because it is.

Zimbabwe 147

Zimbabwe Birds South Africa Benin 147

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. The dangers of being a geologist.

Sri Lanka 205

Sri Lanka Birds Taiwan Cats 205

10,000 Birds

MAY 3, 2022

I should have known that birding High Island meant I would be 20 minutes away from a place where hundreds of thousands of shorebirds and waterbirds rest, feed, breed, and generally have a good time. I love American Avocets and I rarely see them in such marvelous breeding plumage, so I was in heaven. Clapper Rail. Back to the Flats.

Houston 203

Houston Texas Sanctuary Sparrows 203

10,000 Birds

JUNE 20, 2012

In addition to their homing tendency, breeding swallows are attracted to old nests. It is illegal for any person to take, possess, transport, sell, or purchase them or their parts, such as feathers, nests, or eggs, without a permit. Completed nests during this breeding season cannot be touched without a permit from the U.S.

San Diego 165

San Diego illegal California South America 165

10,000 Birds

DECEMBER 13, 2018

Bird houses have been readily accepted by many natural cavity nesters, and increases in breeding density have resulted from providing such structures. If you don’t kill the adult wasp, she will soon return and rebuild. There are probably as many birdhouse plans as there are cavity nesting birds.

Tenant 192

Tenant Shelters Protection Species 192

10,000 Birds

MAY 25, 2023

During the breeding season, some Cattle Egrets look like teenage girls who have just discovered the existence of make-up, and consequently massively overdo it. A paper reports on how a female Common Cuckoo was mobbed and killed by Oriental Reed Warbler hosts. It is probably all downhill from here. What’s next?

Birds 130

Birds Raised Cattle Mammals 130

10,000 Birds

OCTOBER 16, 2012

In short, the answer is that in the United States there are 20 billion birds at the end of the breeding and fledging season, which gets winnowed down to 10 billion by the following early spring. Hardly any Sandhill Cranes are killed by domestic (including ferrel domestic) cats. Raptors either. But this is problematic.

Cats 178

Cats Boston Ferrets Killing 178

Critter News

DECEMBER 12, 2009

In April 2009, unseasonably cold weather froze two whopping crane eggs. They were a part of the zoo’s breeding program for the rare birds. In November 2008, a virus killed a 15-month-old Asian elephant calf named Malti.

Zoos 100

Zoos Animal Welfare Welfare Elephants 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 228

2010 Louisiana 2012 2011 228

10,000 Birds

OCTOBER 1, 2013

The story of the cahow, a “Lazurus species” that was thought to be extinct for over 300 years and then discovered to be breeding on a tiny remote island in Bermuda, is part of modern birding legend. In 1951, there were 18 breeding pairs of cahows discovered on three tiny islands. This is a good read, informative and engaging.

Birds 165

Birds Rats Breeding 2012 165

10,000 Birds

JULY 21, 2022

Studies on improving ostrich egg hatchability. Also, I learned that in the US , ostrich eggs are priced at $40-$75. Each fresh egg weighs 4 pounds and is the equivalent of 24 chicken eggs. . Medicinal and commercial uses of ostrich products in Tanzania. Ostriches originated in Asia. Ostrich industry in Egypt.

Ostriches 147

Ostriches Parrots Birds Eggs 147

10,000 Birds

JUNE 7, 2012

A lovely looking and distinctive sounding bird (so they say, I sadly have not seen one…yet), the Kirtland’s Warbler can only be found during its breeding season in Jack Pine forests 5 to 20 years old in the northern Lower Peninsula of Michigan. Leopold and his friend Richard Loeb are two of the most infamous murderers in U.S.

Michigan 223

Michigan Bahamas Endangered Species Research 223

10,000 Birds

OCTOBER 9, 2023

The latter is even captured in a somewhat gruesome video , in which the hornbill plucks a caged bird out of its cage and kills and eats it. At 15h59, the female picked up the fourth chick and killed it by repeatedly crushing it with her beak. One paper describes them breeding in a human settlement in abandoned clay jars.

Rhinoceros 125

Rhinoceros Singapore Transported Hunting 125

10,000 Birds

JULY 4, 2023

What the Owl Knows is organized into nine chapters: introduction, adaptation (including vision and flight), research and researchers, vocalization, courtship and breeding, roosting and migration, cognition, and two chapters on owls and humans–captive owls (not zoos, educational owls) and owls in our cultural history.

Owls 203

Owls Science Barn Owls Penguins 203

10,000 Birds

AUGUST 18, 2022

Around this time of the year, the first few waders are back in Shanghai from their breeding grounds far further up north. Generally, being back here early is not a very good sign – it may indicate a failed breeding attempt, as suggested for Asian Dowitchers in a paper on their presence in Lianyungang somewhat further north of Shanghai.

Cattle 147

Cattle Portugal Buffalo Humane 147

Animal Ethics

MARCH 8, 2009

If a genetically engineered animal’s legs periodically fell off, would not its legs be more like a product of an animal (analogous to eggs) than a part of the animal? These people abstain from eggs and dairy products the production of which involves suffering for the animals. Would the blood be analogous to milk or eggs?

Vegetarian 40

Vegetarian Morals Suffering Vegan 40

10,000 Birds

JULY 25, 2022

When these birds breed, this can lead to highly cringeworthy announcements, for example from Adelaide Zoo : “We have egg-citing news!” If I was so inclined, I might think that they deserve to be killed by Pied Currawongs for their sinful behavior. This is what killed James Dean. ” ( source ).

Birds 220

Birds Australia Ducks Mountain Goats 220

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. On the WCS web page, Ms.

Mauritius 101

Mauritius Stud Zoos Eggs 101

10,000 Birds

SEPTEMBER 9, 2014

Fuller has not preached about the evils of the human practices that killed and dislocated the Passenger Pigeon; he hasn’t moaned and groaned or sentimentalized. In both countries, birds have been killed for reasons of food, commerce, and sport. How many eggs did a pigeon lay? journey, written up in diary format.

2014 159

2014 Killing Michigan Kentucky 159

10,000 Birds

JULY 10, 2012

Image by Adam Riley Of the 115 African species now listed as Endangered or Critically Endangered, nearly half occur on the islands surrounding Africa or are non-breeding migrants to Africa. An adult (left) and subadult (right) White-backed Vulture with full crops after feeding on the remains of a Lion kill, Ndutu, Tanzania by Adam Riley.

Endangered Species 185

Endangered Species Species Morocco South Africa 185

10,000 Birds

JULY 16, 2013

The early threats of guano harvesting and egg collecting have been replaced by the more ominous threats of oil pollution and overfishing of their favorite food source – pilchards. On the mainland they face predation from domestic cats, dogs, genets, mongoose and Cape Gulls which steal their chicks and eggs.

Penguins 209

Penguins South Africa Africa Sharks 209

10,000 Birds

OCTOBER 9, 2013

Mt Bruce, since you ask, is the Department of Conservation’s premier endangered bird breeding centre. Long-finned Eels swam in the rivers, and in their pens the breeding Blue Ducks where whistling away. The stoats, weasels, rats and the like, are unable to kill the big guys but can make short work of the chicks.

New Zealand 160

New Zealand Raised Rats Endangered Species 160

10,000 Birds

JULY 11, 2012

Each year tens of thousands of these gulls go to the islands and each pair will lay three eggs. Most of these clutches of eggs will hatch to produce three fluffy and adorable chicks. By way of an example take the Western Gulls that I studied on the Farallon Islands in California. Western Gull chick.

Animal Rights 259

Animal Rights Rights New Zealand Animal 259

10,000 Birds

SEPTEMBER 6, 2016

The species was seemingly killed off by feather hunters, but then, after years, reappeared at the site of one of the deserted breeding colonies, Torishima Island in Japan. The survival of the Short-tailed Albatross, which once numbered in the millions, is simply amazing.

Fox 100

Fox Albatross Geese Bald Eagle 100

10,000 Birds

MAY 1, 2023

To be honest, both the robin and the flycatchers shown above remind me of the easter eggs I hunted for as a child – the same strong colors in front of a green background, same time of the year (feel free to insert your own Proust Madeleine reference here) … Bluethroats apparently are good at imitating other birds.

Monkeys 147

Monkeys Birds South Korea Owls 147

10,000 Birds

OCTOBER 3, 2022

The bird “spent five months on Mindoro Island in the Philippines during the non-breeding season and migrated through Taiwan, the Chinese east coast, and the Korean peninsula” and on to the Russian Far East (indicating a certain lack of solidarity with Ukraine). This is not really an option at Nanhui though.

China 171

China Birds Ukraine Killing 171

10,000 Birds

JUNE 8, 2023

It is kind of rare to see a Fairy Pitta during Shanghai’s spring migration as those passing through are all adults rather than inexperienced chicks, and they are in a rush getting to their breeding grounds – but I was lucky. This should not be a problem in Shanghai as the pitta has not been reported to breed here.

Birds 130

Birds China Research Tenant 130

10,000 Birds

DECEMBER 8, 2022

Hopefully, the winter time in Shanghai gives the Black-faced Buntings some time to relax from the challenges of the breeding season. Fortunately for the buntings, they seem to detect most cuckoo eggs smuggled in (75% in one study). Maybe there is some justice in this world after all. Better safe than sorry.

Birds 200

Birds Eggs Bangladesh China 200

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