10,000 Birds

DECEMBER 8, 2022

Given the complexity of the research, the result feels like a bit of a letdown – “northern populations start migration earlier than southern populations, especially in autumn” The species name of the Chestnut-eared Bunting is fucata , from the Latin “fucare”, to paint red.

Birds 222

Birds Eggs Bangladesh China 222

10,000 Birds

MAY 6, 2011

Unfortunately, by the nature of the problem, the history of the young field is littered with examples of researchers allowing their subconscious biases — or worse, their conscious ones — to influence how they read the data. For the most part hope won, but it was not a flawless victory.

Morals 114

Morals Animal Humane Research 114

Animal Person

JUNE 8, 2009

Beloved family pet Dalmatian, Pepper, is stolen, and after several weeks of searching is discovered to have been experimented on at a hospital and died on the table when researchers tried to implant her with an experimental cardiac pacemaker. By the end of my time as researcher, I was performing behavioral experiments on humans.

Animal Welfare 100

Animal Welfare Monkeys Animal Welfare Act Vivisection 100

10,000 Birds

JULY 21, 2011

Here’s some data from the famous research project of Manu, Peru, giving biomass in kilograms per hectare. This is also a hard question to address because most data on animal size distribution does not compare across classes of animals, and/or focuses on groups that would not be helpful. Amphibian’s and Reptiles: 3.4

Mammals 179

Mammals Rodents Birds Reptiles 179

10,000 Birds

APRIL 15, 2015

I was in contact with a group of birders for whom I arranged and guided an annual tour to Africa. They are large passerines and research has shown them to be an ancient basal offshoot from the passerine tree (at approximately the same time as rockjumpers, were even placed in the same family until quite recently).

Ghana 199

Ghana Hunters Guinea Gambia 199

10,000 Birds

OCTOBER 1, 2013

Try Bermuda Petrel, Pterodroma cahow , one of the group of seabirds called gadfly petrels. In addition to longtails and rats, Wingate battles developers (of course), a rare Snowy Owl that kills 5% of the cahow population (Wingate shoots the owl, to the dismay of many), and the U.S. It isn’t in your book of seabirds? (It

Birds 172

Birds Rats Breeding 2012 172

10,000 Birds

JULY 1, 2014

They cut down the trees the parrots used for nesting and brought black rats, who ate their eggs, and honeybees who swarmed into their nests, and by 1937 there were only about 2,000 Puerto Rican Parrots left. The targeted age group is 6 to 11 years. Spanish settlers arrived in 1493 and called the birds Coterras. Other Europeans came.

Puerto Rico 241

Puerto Rico Parrots New York City 2013 241

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 102

Mauritius Stud Zoos Eggs 102