The plumage is black with patches of white on the underside of the wings the head is largely bald, with skin color ranging from gray on young birds to yellow and bright orange on breeding adults.

Breeding Breeding takes place from March to September.

Developing complex, vibrant plumage demands significant energy and genetic resources.

Because in her world, you're either breeding or you're eating and I'm not breeding, so ...

Birds with part yellow plumage have been recorded from different areas in Victoria.

There's no breeding pairs left.

They are nocturnal at the breeding colonies.

The wings of the ostrich wave proudly but are they the feathers and plumage of love?

The great sparrow is an exception, breeding in solitary pairs and remaining only in small family groups in the non breeding season.

There are minor differences in plumage based on sex, males often having a white patch on the breast.

Hoopoe Order CoraciiformesFamily UpupidaeHoopoes have black, white and pink plumage and a large erectile crest on the head.

Male birds, for example, often have brightly colored plumage or intricate appendages, such as the Australian lyrebird s long tail.

Fishing, breeding, farming are still the world's foremost human occupations.

And these are two of the penguins' main breeding islands.

A failure to take concrete action would risk breeding disillusionment.

We are quite literally breeding a new generation of disorder.

Breeding begins in July continuing to the first weeks of February.

Dawn song is a communal chorus, particularly during the breeding season.

Other projects focused on livestock breeding and promoting forest species nurseries.

Captive breeding will be a major part of bringing back these species.

Instead, regulators stand idly by while bank boards remain self perpetuating clubs, with membership regarded as little more than so much social plumage.

Terns are a group of generally medium to large seabirds typically with gray or white plumage, often with black markings on the head.

CA I mean, a psychologist might say that's a recipe for breeding paranoia.

In January 2013, keeping breeding sows in individual stalls will also be prohibited.

Solutions need to be found in order to deny terrorism its breeding grounds.

These meetings have proven a rich breeding ground for ideas and collaborations across borders.

Agriculture In 2002, about 30 of all households in Mongolia lived from breeding livestock.

They also mention the need to encourage the establishment of small animal breeding undertakings.

Reductions in breeding populations of three seabird species in one Subantarctic island were recorded.

Indeed, only after the US led invasion did Iraq become a breeding ground for terrorists.

By the early 20th century, the number of available breeding stallions was down to three.

Capacity Building in Palm Oil Industry, Livestock Breeding and Animal Faltering Technology in Sierra Leone.

For most animals, males are the performers. Male birds, for example, often have brightly colored plumage or intricate appendages, such as the Australian lyrebird s long tail.

Skuas Order CharadriiformesFamily StercorariidaeThe family Stercorariidae are, in general, medium to large birds, typically with grey or brown plumage, often with white markings on the wings.

Terns Order CharadriiformesFamily SternidaeTerns are a group of generally medium to large seabirds typically with grey or white plumage, often with black markings on the head.

Plant breeding has been practiced for thousands of years, since near the beginning of human civilization.

A bird that survives, despite inconvenient plumage that slows it down or makes it visible to predators, must be fit, and will likely sire a healthy progeny.

Laughingthrushes and allies Order PasseriformesFamily Leiothrichidae Babblers Order PasseriformesFamily TimaliidaeThe babblers, or timaliids, are somewhat diverse in size and colouration, but are characterised by soft fluffy plumage.

Indeed, the last humanitarian intervention has clearly backfired, turning Libya into a breeding ground for transnational militants.

These meetings spark new friendships and are a rich breeding ground for ideas and collaborations across borders.

Behold , there were brought before him , at eventide coursers of the highest breeding , and swift of foot

That has led to conflicts everywhere in the world. Injustice is a fertile ground for breeding violence.

This communal breeding system involves groups of multiple males and females, but only one female is reproductively active.

Erinaceids are solitary animals outside the breeding season, and the father plays no role in raising the young.

Furthermore, modern breeding management and technologies can increase the rate of conception, a healthy pregnancy, and successful foaling.