10,000 Birds

AUGUST 20, 2013

From the abstract (emphasis added): We estimated the present population size of the Hooded Grebe Podiceps gallardoi and compared it with the population in 1985. Nearly 90% of the nests failed during egg stage, mainly due to strong winds and depredation by American mink Neovison vison.

2010 198

2010 South America 2011 Argentina 198

10,000 Birds

APRIL 18, 2021

The finders of an adult Barred Owl brought to Kathryn Dudeck in Georgia thought he had a wing fracture, so they wrapped the entire bird in the plastic protective wrap used by landscape companies and taped it up. “Apparently she found a fallen American Robin ‘s egg,” she wrote, “and kept it in there for two weeks!

Transported 278

Transported Wildlife Rehabilitation Bats Opossums 278

10,000 Birds

SEPTEMBER 29, 2013

The first eggs were laid in the first week of July, which is the case each year. The eggs take 28 days to hatch and it is then at least 35 days before the chicks are developed enough to fly and there have been problems with predation as in other years. Pied Oystercatcher sitting on eggs in the nudist area of Cable Beach.

Breeding 158

Breeding Eggs Camels Raised 158

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 209

Dissection Birds Research Europe 209

10,000 Birds

JULY 18, 2012

Wood Duck ( Aix sponsa ) Female Incubating Eggs in a Nest Box “Many species of cavity-nesting birds have declined because of habitat reduction. The wood duck was very scarce in many portions of its range, at least in part, for the same reason and probably owes its present status to provision of nest boxes and protection from overhunting 1.”

North America 207

North America America Barn Owls Falcons 207

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 Research Eggs 176

10,000 Birds

JULY 11, 2018

I found this little grouping of Guillemots, with parents, babies and even an egg. After the owners contacted the Royal Socieity for the Protection of Birds (RSPB), looking for an explanation as to where the heck all these birds came from, it was determined that the farm would be used as a feeding station.

Puffins 100

Puffins Wildlife Reserve 2003 Farming 100

10,000 Birds

JULY 24, 2014

Using ministerial connections he obtained 100 mallard eggs from the US and began to breed and distribute them. A PhD student was presenting her research into the population in Westland, the relic population of Grey Duck. Female Mallard, photo by Corey. There the matter may have remained, but for a gentleman named Cecil Whitney.

Species 165

Species New Zealand Ducks Game 165

10,000 Birds

JANUARY 29, 2023

Blue-bottle jellyfish There were various other jellyfish that were the size of dinner plates and other smaller “jellies” that may have been egg sacs rather than jellyfish. They could hide in the rocks and get protected from rain or the heat of the day, but we continued north with our umbrella!

Eggs 147

Eggs Australia Protection Breeding 147

10,000 Birds

FEBRUARY 6, 2020

His first surmise seems like a good one – that the feathers are meant to hide the eggs from other female swallows seeking to parasitize the nest, by disrupting the parasite’s timing (if eggs are present, the parasite would know that the nesting mother is ready to incubate – that is, incubate not only her own eggs, but the parasite’s, as well).

Eggs 130

Eggs Emotional Bats 2014 130

10,000 Birds

SEPTEMBER 9, 2014

It turns out that there are new things that can be learned about extinct birds, and that even if the conclusion is obvious–the bird is gone, there is no time machine and we can’t change that–the way in which it is presented can differ as well. How many eggs did a pigeon lay? They are from a series called Aviary.

2014 159

2014 Killing Michigan Kentucky 159

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 220

Eggs Birds United States Sparrows 220

10,000 Birds

FEBRUARY 3, 2015

These fossils are seen as proof that some dinosaurs brooded over its eggs. “Feathery forearms would have allowed these emu-sized dinosaurs to shade their eggs from the head of the midday sun 80 million years ago” (right, Dinoguy2/Wikimedia). Like birds. The book begins with the discovery of Archaeopteryx in Germany in 1861.

Mongolia 178

Mongolia Science Reptiles Indiana 178

10,000 Birds

AUGUST 6, 2013

The where and how of egg laying and larva emergence is briefly treated, with page references to larval drawings at the back of the book. The photographic page for each species presents the damselfly or dragonfly in a number of images, usually full frontal, sometimes in profile, sometimes, helpfully, in a typical perched or mating position.

Ireland 168

Ireland France Breeding Eggs 168

10,000 Birds

DECEMBER 4, 2021

In any case, if the song is to be believed, the proper gift for the first day of Christmas is a partridge – and the Red-legged Partridge featured on the label of the Portuguese wine Quinta do Vale da Perdiz Cistus Reserva Douro presents a decidedly more practical option for following this gift-giving tradition. Dragan). ==. Tristan). ==.

Birds 239

Birds Colombia Collecting Bald Eagle 239

10,000 Birds

AUGUST 5, 2014

by Arthur Ransome, 1947, starts with an affectionate recollection of a children’s book, in which a group of kids identify and protect a possibly rare bird (Great Northern Diver?), 32, 1887) and Egg collection (no. YOC was the Royal Society for the Protection of Birds’ Young Ornithologists’ Club. Road signs!

Mauritius 172

Mauritius Collecting Egypt Cyprus 172

10,000 Birds

APRIL 13, 2011

To describe his life as one filled with achievement is a major understatement, and what I present is a brief summary. In the case of the Black Robins this involved cross-fostering eggs and chicks in the nests of Chatham Tomtits and Chatham Warblers , a complicated task that quickly boosted numbers of birds once it began.

Species 218

Species New Zealand Rats Endangered Species 218

10,000 Birds

OCTOBER 30, 2023

If the male’s color fades after the first egg, the female reacts by laying a smaller second egg – seemingly deciding that it is better to cut her losses as the male apparently is the avian equivalent of a deadbeat father. At Sepilok, it can be hard to avoid taking photos of some non-birds, such as primates.

Woodpeckers 198

Woodpeckers Birds Eggs India 198

10,000 Birds

NOVEMBER 7, 2017

Species Accounts–Plates: Three plates are presented for most species: Winter/Spring, Summer/Fall, and Flying (usually a 2-page plate whose length accentuates the beauty of waterfowl in flight). To help us practice, Waterfowl presents mystery plates. Barker and Carrol L. Harrison, 2005, PUP).

Ducks 114

Ducks North America Geese Hunters 114