10,000 Birds

FEBRUARY 9, 2021

.” His classes attracted diverse groups of students, often with little scientific background: “Students have to first pass biology, but most come in knowing next to nothing about birds except that they can fly, that they have feathers, and that they lay eggs.”. But once a week, they were “out the door by 8:05 a.m.

2018 264

2018 Agenda Science Eggs 264

10,000 Birds

JUNE 21, 2011

The reason behind the striking colour scheme is rather simple: birds have combined two digestive aspects into one channel that mammals have separated into two: excretion and defecation. From the cell into the blood and through a filtering device (the kidneys in mammals, birds, and birders) to the outside world. Here on 10,000 Birds.

Mammals 252

Mammals Birds Eggs Fish 252

10,000 Birds

MAY 23, 2014

Birds hatch out of eggs, like some species of snakes, who also have no boobs, although with a snake the fact is more readily apparent. While snakes protect their eggs, and may protect their young for a short period of time after they hatch, baby snakes are very soon on their own. Milk + Wildlife = Big Mistake.

Wildlife Rehabilitation 255

Wildlife Rehabilitation Wildlife Birds Eggs 255

10,000 Birds

JANUARY 29, 2015

Another species of Python, the African Python ( Python sebae ) has established a small population in the 2,877-acre Bird Drive Area (BDA) in South Florida. Photo Credit: Invasive and Exotic Species of North America (www.invasive.org). The invasive Burmese Python ( Python molurus ) is well established in the Florida Everglade.

Pythons 185

Pythons Florida Mammals Reptiles 185

10,000 Birds

AUGUST 29, 2022

” Funny how the difficulty of breeding a species can be illustrated in simple monetary terms. But that may have helped me to see them – the species is quite nomadic and settles wherever there is rain. Ok, back to the (presumably non-sacred, certainly non-mummified) Australian species. In a paper published in 1938 (!),

Birds 147

Birds Australia Sheep Zebras 147

10,000 Birds

AUGUST 11, 2017

Steal and eat their eggs? But for millions of years up until now you haven’t had an international audience of thousands of highly social mammals with their own particular quirks and evolutionary strategies watching your every move around the clock. Supreme and unknowable indifference isn’t really what most of these people are into.

Bald Eagle 100

Bald Eagle Belize Iowa Eggs 100

10,000 Birds

SEPTEMBER 1, 2020

It’s fascinating stuff. Most of the chapters in The Bird Way focus on one or two scientists who has done extensive research on ‘outlier behavior.’

Research 237

Research Birds Science Costa Rica 237

10,000 Birds

OCTOBER 16, 2012

I had noted that if you took a quick look around you’d think there were a lot of birds and very few mammals. Of course, a lot of the mammals would be hiding. 1) The total percentage of a species that is killed by some force may have a very large evolutionary or adaptive effect even if the percentage is very small, like in the 0.5

Cats 189

Cats Boston Ferrets Killing 189

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. Officials reported 48 marine mammals, mostly dolphins, and 87 dead sea turtles during the first two months alone.

2010 245

2010 Louisiana 2012 2011 245

10,000 Birds

JUNE 16, 2011

However, it would appear that during one fairly long period of time in the past there were a number of species (of dinosaur) that used feathers in a number of ways such as those just mentioned (and possibly other ways), and one subgroup of these dinosaurs would later be birds. Bipedalism is somewhat rare these days in the animal world.

Birds 271

Birds Primates Marsupials Whales 271

10,000 Birds

JULY 22, 2014

Also, feral Cats on islands seem to be a serious problem, causing the extirpation of some indigenous species. A hungry feral Cat in Minnesota goes and finds new prey in an area it previously had not explored, leaving the last few of one or another bird species alone for a while. billion mammals annually. billion birds and 6.9–20.7

Feral Cats 256

Feral Cats North America Feral Cats 256

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 165

Penguins Seals Leopards Research 165

10,000 Birds

MARCH 6, 2023

Shockingly, the Ashy-throated Parrotbill apparently is a species heavily hunted for bird fighting in Guizhou Province, China ( source ). Apparently , they use the presence of their own eggs as a cue for recognizing parasitic eggs – so without the presence of their own eggs as a template they fail to recognize a parasitic egg.

Eggs 174

Eggs China Birds Mammals 174

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. All the while, he is observing, documenting, practically living with the cahows when they return to Bermuda. These are magical experiences.

Birds 172

Birds Rats Breeding 2012 172

10,000 Birds

NOVEMBER 1, 2016

I’ll never forget my introduction to the mammals of Kruger National Park, South Africa. This is the thing—no matter how devoted you are to birds and birding, once you get to Africa, you can’t resist the mammals. This means you need to pack a mammal guide in addition to your bird guide. Believe me, I tried.

Rhinos 247

Rhinos Mammals Animal White Rhinos 247

10,000 Birds

OCTOBER 9, 2023

In total, there are eight species of hornbills in Borneo – the best place to see them seems to be the Kinabatagan River area (also known as Sukau). Another paper reviews information on Oriental Pied Hornbills raiding the nests of various bird species in Singapore and even pet bird cages.

Rhinoceros 131

Rhinoceros Singapore Transported Hunting 131

10,000 Birds

SEPTEMBER 7, 2011

North of Dunedin is Orokonui , a wildlife Sanctuary modeled on Karori with a fence to keep introduced mammals out. The Centre takes kiwi eggs from the wild, when they are vulnerable to introduced predators, and rears them until they are old enough to survive in the wild. And to the south are The Catlins, mentioned above.

New Zealand 157

New Zealand Penguins Sanctuary Birds 157

10,000 Birds

JULY 11, 2012

Wildlife conservation is concerned with protecting wildlife at the level of species or perhaps population. With the exception of species that number in the hundreds, conservation biologists are not as concerned with the fates of individual animals, it is only when such fates of many individuals are added up do they begin to worry.

Animal Rights 267

Animal Rights Rights New Zealand Animal 267

10,000 Birds

JULY 17, 2012

Why can’t a baby bird just hatch out of the egg and fly away, or at least, be able to fly a little and not require weeks of constant feeding and attention? Baby birds are different from baby mammals in some interesting ways. This is different from mammals. That is an oversimplification of what happens.

Mammals 199

Mammals Turtles Eggs Fish 199

10,000 Birds

JUNE 27, 2018

There are important details within that dictum that we will ignore here, but this has to do with knowing when a characteristic doesn’t really tell you about the relative position of species on a “tree of life” vs when the characteristic works for that purpose. Rather, cladistics is a way of looking at the process of evolution of species.

Monkeys 144

Monkeys Gorillas Whales Whaling 144

10,000 Birds

JULY 21, 2011

The data here are from the site of Manaus: All animals: 200 Mammals: 8.4 This is also because mammals are large. Comparing mammals, birds, and reptiles, for instance, what is the distribution and range of sizes? The top histogram is mammals, the bottom one birds. Amphibian’s and Reptiles: 3.4 This is not a surprise.

Mammals 179

Mammals Rodents Birds Reptiles 179

10,000 Birds

JANUARY 19, 2012

Think about the difference between birds and mammals. You’re a mammal, so you might be tempted to use yourself as an example mammal, but humans are actually kind of bad examples of mammals, so perhaps we’ll use a well studied hoofed animal instead. as both use internal fertilization. What’s that?

Mammals 168

Mammals Eggs Abandon Abandoning 168

10,000 Birds

SEPTEMBER 9, 2014

For mankind to snatch away a species’ very existence is wrong on so many levels that I can’t begin to explain them. However, despite our best efforts to wipe them off the face of the earth, some of the more vulnerable species have managed to hang on. this species breeds. Here are some U.S. Fish and Wildlife Service.

Albatross 215

Albatross Endangered Species Geese Alaska 215

10,000 Birds

JULY 24, 2012

The number of individual birds and mammals alone that are affected by these factors are countless; and when you consider fish, reptiles and amphibians, it is hard to comprehend the magnitude of life that gets wiped out around the world (and certainly including the U.S.) There is nothing abstract or controversial about this.

Animal Rights Movement 218

Animal Rights Movement Animal Rights Rights Wildlife 218

10,000 Birds

SEPTEMBER 4, 2012

The descriptions of the territory’s birds, seals, whales, introduced mammals, invertebrates, and plants are written within the framework of the conversationist, so it is more than a field guide, it is a record of endangered wildlife and the efforts being made to protect it.

Georgia 174

Georgia Penguins Wildlife Whales 174

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 161

2014 Killing Michigan Kentucky 161

10,000 Birds

DECEMBER 7, 2021

This may have been partly a leftover from the Victorian fascination with egg collecting (the infamous passion known as oology), but probably more from people’s burgeoning interest in the nests and eggs found in their gardens and fields, gateway artifacts to a newer hobby called birdwatching. The Harrison guides are out of print.

Eggs 244

Eggs Birds United States Sparrows 244

10,000 Birds

AUGUST 7, 2023

For birders, the Wolongshan area is like a poorer cousin of Balangshan – due to the lower elevation, the bird species here are more common and thus less interesting. Some Chinese Babax waste part of their lives feeding chicks of Large Hawk Cuckoos, which parasitize the babax species.

Hamburgers 222

Hamburgers Birds Science China 222

10,000 Birds

MAY 24, 2018

The disappearance of vultures has allowed other species such as rat and [stray] dog populations to grow. The mammals also carry diseases from rotting carcasses such as rabies… In India, 30,000 people die from rabies each year, more than half the world’s total.” ( Wikipedia ).

India 140

India Stray Dog Cows Rats 140

10,000 Birds

SEPTEMBER 6, 2016

She doesn’t know the species till it emerges, almost dreamlike, from the heavy glare of the sun. The Achiever’s survey voyages took place from 2005 to 2008; the goal was to collect baseline data on sea mammals and marine birds. Fox encounters 69 species, some singly, some in huge feeding or migrating flocks.

Fox 100

Fox Albatross Geese Bald Eagle 100

10,000 Birds

APRIL 13, 2023

Most of them had brought kids along as well (probably among my least favorite mammals), which were pulled on gaudily colored skiing sleds by their hapless parents, creating a constant raucous noise. The rationale includes the speed of the laying (too fast to check for color matches) and the low number of egg-laying attempts (i.e.,

Pandas 218

Pandas Birds Eggs China 218

10,000 Birds

MARCH 20, 2023

Anyway, in case you are still reading, the main attraction at this hide is Lady Amherst’s Pheasant, which perversely is not featured in this post (it is treated in a separate one, thus grudgingly acknowledging the almost disgusting flamboyance of that species). This species tends to use plenty of hair gel to get the perfect wet look.

Birds 147

Birds Mammals St. Louis Monkeys 147

10,000 Birds

DECEMBER 26, 2022

This is a rather photographer-friendly species, staying on the same branch for quite a while and even returning to it after catching some insects – you can see this on video here and here. While the source does not say so directly, it hints that this means the species is not as intelligent as Eurasian Magpies (which pass the test).

Finland 147

Finland Birds 2016 McDonalds 147

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

JANUARY 29, 2024

The species name athertoni is derived from Lt. Unfortunately, there is not much literature on the species except for the inevitable analysis of the mitochondrial genome. As usual in China, there are some anonymous Leaf Warbler species – but who cares, apart from Bella of Alpinebirding ?

Squirrels 141

Squirrels Birds China Bears 141

10,000 Birds

OCTOBER 17, 2022

A study has shown that they make false alarm calls when seeing other species such as meerkats with attractive food. The Green-winged Pytilia was previously mostly called Melba Finch, which is also its Latin species name (melba), even though nobody seems to be quite clear about what the melba means or where it comes from.

South Africa 197

South Africa Africa Birds Cape Verde 197

10,000 Birds

DECEMBER 25, 2022

Echidna-egg laying mammal-500th post. More than three hundred bird species have been recorded in Broome and there is plenty of variety. Over time we have noticed changes in the bird species that visit and different times of year offer different species. Here are some links to some of those bird species.

Australia 147

Australia Singapore Birds Battery 147