10,000 Birds

FEBRUARY 29, 2012

Most Acorn Woodpeckers are cooperative breeders and live in family groups of up to a dozen or more individuals. Within a group, 1–7 male co-breeders compete for matings with 1–3 joint-nesting females who lay their eggs in the same nest cavity. References: 1 Birds of North America Online a.

Woodpeckers 184

Woodpeckers Breeders Groups North America 184

10,000 Birds

DECEMBER 2, 2014

Not a great place for a family vacation, though I think Duncan will disagree. This is evident in the introductory material, which includes sections on The Origin and Evolution of Borneo’s Birds, Conservation in Action, Vegetation and Bird Life in Borneo, Climate, Rainfall and Bird Breeding Seasons, and Bird Migration.

Brunei 174

Brunei Birds Asia China 174

10,000 Birds

SEPTEMBER 15, 2011

Artists rendition of Inkayacu paracasensis There are 17 living species of penguins, which make up their own Linnean family (Spheniscidae), which is the only family in the order Sphenisciformes. Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea.

Penguins 191

Penguins Seals Peru Science 191

10,000 Birds

JULY 21, 2022

The one bird I did not see here, however, was the Bateleur Eagle … One highlight in the area is the Saddle-billed Stork , likely to be the tallest species in the stork family. Another member of the stork family, the African Openbill , looks like it is could benefit from a good orthodontist. And sadly, it is listed as Endangered.

Ostriches 147

Ostriches Parrots Birds Eggs 147

10,000 Birds

APRIL 7, 2020

It didn’t occur to me till I started reading The Falcon Thief: A True Tale of Adventure, Treachery, and the Hunt for the Perfect Bird that there was also a possible threat to the eagle herself: poachers, who steal raptor eggs and chicks. McWilliam realizes he’s dealing someone special, a career falcon egg-thief.

Falcons 208

Falcons United Kingdom Zimbabwe Eggs 208

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. The chapters on courtship and breeding and roosting and migration are the longest, which isn’t surprising. Jennifer Ackerman is one of my favorite bird authors. This is a great summer read.

Owls 209

Owls Science Barn Owls Penguins 209

10,000 Birds

NOVEMBER 3, 2020

The goal of Around the World For Penguins is simple: Describe the 18 species of penguin and their breeding grounds “from the perspective of a traveller.” But, unlike most books focused on a bird family, this one is organized geographically. The full-length species accounts are not repeated.

Penguins 278

Penguins Georgia New Zealand Albatross 278

10,000 Birds

JUNE 7, 2022

Wrynecks are fascinating because they are woodpeckers, taxonomically and evolutionarily, yet they do not share many behaviors and anatomical features of most members of the Picidae family. But they are woodpeckers: the genus Jynx of the subfamily Jynginae of the Picidae family. They are beautiful, but in a different way.

Woodpeckers 232

Woodpeckers Hungary Thailand 2014 232

10,000 Birds

AUGUST 31, 2011

They are part of a family of New World Quail which includes Gambel’s, Mountain, Scaled and Montezuma Quail, as well as the Northern Bobwhite. All New World Quail are highly gregarious, typically found in coveys or flocks except during breeding season. Occasionally, larger clutches occur due to egg dumping by other females.

California 218

California Eggs Gophers Rattlesnake 218

10,000 Birds

JULY 25, 2022

When these birds breed, this can lead to highly cringeworthy announcements, for example from Adelaide Zoo : “We have egg-citing news!” Breeding pairs form exclusive social bonds, yet each partner will still mate with other individuals.” It seems that quite a few zoos keep Tawny Frogmouths. ” ( source ).

Birds 226

Birds Australia Ducks Mountain Goats 226

10,000 Birds

OCTOBER 3, 2017

The guide covers 747 breeding residents or regular migrants, 29 introduced species, and 160 vagrants, a total of 936 species. Within each group, birds in the same family are grouped together and birds in the same genus “usually occur consecutively.” So, there are two basic sections–marine and freshwater birds (pp.

Australia 106

Australia Birds Penguins 2015 106

10,000 Birds

MARCH 25, 2024

In Grey-backed Shrikes (at least those breeding on the Tibetan plateau), the eggs laid during one breeding attempt get larger with time – presumably an attempt to at least partly overcome the disadvantages the last chick faces ( source ). The site states that in captivity, “two hens can be paired with one male.”

Burma 189

Burma Birds Vietnam Laos 189

10,000 Birds

AUGUST 6, 2013

Plus there is my librarian-ish reluctance to use anything on the web for reference unless I know the author or the author’s credentials. 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. I’m going to look at Britain’s Dragonflies first.

Ireland 172

Ireland France Breeding Eggs 172

10,000 Birds

DECEMBER 4, 2021

There’s even been speculation that all of the first seven gifts are meant to be birds, with the “five gold rings” really referring to “five goldspinks,” an archaic term for the goldfinch. Donna). ==.

Birds 242

Birds Colombia Collecting Bald Eagle 242

10,000 Birds

MARCH 3, 2015

Picidae, Woodpecker, is one of those charismatic bird families that everybody gets excited about. Woodpeckers of the World: A Photographic Guide is the first major guide to family Picidae in 20 years. This is a comprehensive, handsome reference book that is likely to become the standard for many years.

Woodpeckers 241

Woodpeckers 2002 Europe Research 241

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 117

Ducks North America Geese Hunters 117