10,000 Birds

MAY 23, 2023

Birding can be enjoyed at various levels of intensity, from casual birdwatching in one’s backyard to more dedicated pursuits that involve keeping birding lists, participating in birding competitions, or contributing to citizen science projects. According to the U.S.

United States 147

United States North America Birds America 147

10,000 Birds

MARCH 6, 2018

Scientists were largely limited to studies birds in breeding colonies, at least those we knew about and that were accessible (and, if you think that’s a complete list, you haven’t read the news that came out this week about a new colony of Adélie penguins found in the Danger Islands, Antarctica). Technology to the rescue!

Albatross 114

Albatross Penguins Research Breeding 114

10,000 Birds

AUGUST 22, 2022

Let’s hope it can find some relatively unfragmented habitat for breeding – studies show that the failure rate of nests is much higher in fragmented habitats. ” That is why cross-country pairings among this species are almost never successful. The eyes make the Arrow-marked Babbler look a bit like a serial killer.

Zimbabwe 147

Zimbabwe Birds South Africa Benin 147

10,000 Birds

MARCH 20, 2011

Another 170 are in captivity, many of them breeding stock for reintroduction efforts. With the proposed hunting seasons on sandhill cranes being discussed in Tennessee, Kentucky and Wisconsin, we must not forget the whooping crane, which travels and winters in the big sandhill crane flocks. Another thing to consider.

2011 239

2011 Hunting Kentucky Hunters 239

10,000 Birds

MAY 23, 2012

You could raise both, given that there are 40 million Pheasants released in the UK each year and previous research by the industry’s own science lobby (Game and Wildlife Conservation Trust) had found little evidence of raptor take (0.6% of nearly 500 radio-tagged releases).

Industry 188

Industry Research Raised Killing 188

10,000 Birds

SEPTEMBER 28, 2011

There is a depressing finality about extinction, but knowing when for certain something is extinct is an imprecise science and on occasion we’ve gotten it spectacularly wrong. Where does it breed? Efforts are underway to try and find where they breed. Was it distinct from the extremely common Wilson’s Storm-petrel?

New Zealand 185

New Zealand India 2003 Collecting 185

10,000 Birds

SEPTEMBER 15, 2011

Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea. So, which came first, the underwater flight, the ability to hunt fish, the exceptional ability to live in the cold, or the tuxedo-camouflage? Salas-Gismondi, R., Altamirano, A., Shawkey, M.,

Penguins 188

Penguins Seals Peru Science 188

10,000 Birds

JUNE 26, 2018

The causes were the usual reasons for island extinction—deforestation by both humans and invasive plants that crowded out native plants, hunting, and invasive rats, mongoose, monkeys, and, of course, feral cats. Yet, think a bit about what our world would be like if the Passenger Pigeon still existed.

Mauritius 101

Mauritius Stud Zoos Eggs 101

10,000 Birds

JULY 10, 2012

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. There has been growth in the breeding population at the colonies in Morocco (now estimated at 106 breeding pairs and approximately 500 birds in total).

Endangered Species 182

Endangered Species Species Morocco South Africa 182

10,000 Birds

OCTOBER 6, 2015

Each account contains a range map created by Weidensaul, utilizing diverse sources–breeding bird atlases, banding data, research articles. (It We don’t simply learn that Great Horned Owls sometimes eat fish, we learn that in northeastern California, they eat Tui chub and in Pennsylvania they eat brown bullhead catfish.

North America 213

North America Owls America Dominican Republic 213

10,000 Birds

DECEMBER 20, 2012

The National Audubon Society tells the story best: Prior to the turn of the century, people engaged in a holiday tradition known as the Christmas “Side Hunt”: They would choose sides and go afield with their guns; whoever brought in the biggest pile of feathered (and furred) quarry won. So began the Christmas Bird Count.

North America 117

North America Birds America South America 117

10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. copyright @2020 by David A llen Sibley. As Sibley tells us in the Preface, he originally intended to write a children’s book.

2020 262

2020 Birds Groups North America 262