10,000 Birds

APRIL 2, 2019

Peterson Reference Guide to Sparrows of North America covers 61 species of the New World sparrow family Passerellidae that breed in Canada, the United States, and northern Mexico. The book does not include House Sparrow, an Old World sparrow that belongs to a completely different bird family. Scope of Book.

North America 164

North America Sparrows America United States 164

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. Spanish settlers arrived in 1493 and called the birds Coterras. Other Europeans came. Africans were brought over as slaves.

Puerto Rico 243

Puerto Rico Parrots New York City 2013 243

Animal Ethics

FEBRUARY 27, 2012

How does the health of a farmer’s family and community figure in when they are making the decision to continue industrialized production methods? In addition, producing more meat worsens worldwide hunger and food insecurity by dedicating precious farmland and water resources to the production of animal feed.

New York Times 40

New York Times New York Gestation Crates Gestation 40

10,000 Birds

JULY 4, 2023

The species are taxonomically divided into two families: Tytonidae, Barn-Owls, and Strigidae, Owls, encompassed in one order, Strigiformes. When you look at Clements latest taxonomic spreadsheet, you get a sense of the depth of their relationships to each other and the world. It’s a lot of work. This is a great summer read.

Owls 231

Owls Science Barn Owls Penguins 231

10,000 Birds

OCTOBER 1, 2013

Wingate cannot battle DDT when it starts affecting the cahow eggs, but he can provide scientific evidence that is included in the landmark suit that results in its banning. military, whose base is directly across from Nonsuch and who seems to be continually in engaging in projects, like building a new ball field, that will impact the birds.

Birds 175

Birds Rats Breeding 2012 175

10,000 Birds

FEBRUARY 20, 2023

Some Thai researchers looked at the breeding ecology of the Buff-breasted Babbler and published their findings in the somewhat unsuitable-sounding journal “Agriculture and Natural Resources”. Another member of the magpie family, the White-winged Magpie , makes do with far fewer colors.

China 248

China Birds Pythons Eagles 248

10,000 Birds

JULY 18, 2012

A few families have a small number of eggs in the clutches, like gulls or cormorants. Others, like the petrels and some of the auks, will lay a single egg per breeding attempt. Others invest much more effort into fewer young, giving a smaller number a much better start.

Eggs 167

Eggs Puffins Breeding Raised 167

10,000 Birds

NOVEMBER 1, 2016

Tall grass, grass in burnt areas, leaves stems, small mammals, large mammals, invertebrates, birds, bird eggs, even hyena feces (that’s the Leopard Tortoise). Such a great variety of food! Species that belong to the famous “Big Five” get special badges.

Rhinos 249

Rhinos Mammals Animal White Rhinos 249

10,000 Birds

MAY 3, 2012

Species accounts are organized by family; Broad-winged, Spreadwing, and Pond for damselflies and Petaltail, Darner, Clubtail, Spiketail, Cruiser, Emerald, and Skmmer for Dragonflies. Within families, species are organized by genus. With odonates, there are always exceptions!

United States 244

United States Costa Rica Massachusetts North America 244

10,000 Birds

APRIL 13, 2023

The family has about 37 species, but that includes several fulvettas – only 21 of the species have “parrotbill” in their names (and frankly, the bills of fulvettas do not look like those of parrots at all). Efficient use of the limited resource parrotbill nests, I guess.

Pandas 226

Pandas Birds Eggs China 226

10,000 Birds

NOVEMBER 7, 2017

This is how, I think, the “Crossley technique” works best—coverage of specific bird families that pose identification challenges to birders at all levels of skill. And Hybrids: Waterfowl tend to hybridize to a greater degree than most other bird families, and the guide does an excellent job of covering hybrids. Barker and Carrol L.

Ducks 128

Ducks North America Geese Hunters 128